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Sample Translation Electrical Engineering
Engineering (Electrical) Sample Translation
Source (English) | Target (Chinese) |
---|---|
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
Atoms, the smallest particles of matter that retain the properties of the matter, are made of protons, electrons, and neutrons. | 原子是保留物质特性的最小物质粒子,由质子、电子和中子组成。 |
Protons have a positive charge, Electrons have a negative charge that cancels the proton's positive charge. | 质子带正电荷,电子带负电荷,负电荷会抵消质子的正电荷。 |
Neutrons are particles that are similar to a proton but have a neutral charge. | 中子是与质子相似但带中性电荷的粒子。 |
There are no differences between positive and negative charges except that particles with the same charge repel each other and particles with opposite charges attract each other. | 正电荷和负电荷之间没有区别,只是带有相同电荷的粒子相互排斥,带有相反电荷的粒子相互吸引。 |
If a solitary positive proton and negative electron are placed near each other they will come together to form a hydrogen atom. | 如果一个孤立的正质子和负电子彼此靠近,它们就会聚集在一起形成一个氢原子。 |
This repulsion and attraction (force between stationary charged particles) is known as the Electrostatic Force and extends theoretically to infinity, but is diluted as the distance between particles increases. | 这种排斥力和吸引力(静止带电粒子之间的力)被称为静电力,理论上可以延伸到无穷大,但随着粒子之间距离的增加而被削弱。 |
When an atom has one or more missing electrons it is left with a positive charge, and when an atom has at least one extra electron it has a negative charge. | 当原子缺少一个或多个电子时,它就带正电荷,而当原子至少有一个多余的电子时,它就带负电荷。 |
Having a positive or a negative charge makes an atom an ion. | 带正电荷或负电荷会使原子成为离子。 |
Atoms only gain and lose protons and neutrons through fusion, fission, and radioactive decay. | 原子只能通过聚变、裂变和放射性衰变获得和失去质子和中子。 |
Although atoms are made of many particles and objects are made of many atoms, they behave similarly to charged particles in terms of how they repel and attract. | 尽管原子由许多粒子组成,物体也由许多原子组成,但就排斥和吸引的方式而言,它们的行为与带电粒子相似。 |
In an atom the protons and neutrons combine to form a tightly bound nucleus. | 在原子中,质子和中子结合形成紧密结合的原子核。 |
This nucleus is surrounded by a vast cloud of electrons circling it at a distance but held near the protons by electromagnetic attraction (the electrostatic force discussed earlier). | 原子核周围环绕着大量电子,这些电子在远处旋转,但由于电磁吸引力(前面讨论过的静电力)而被保持在质子附近。 |
The cloud exists as a series of overlapping shells / bands in which the inner valence bands are filled with electrons and are tightly bound to the atom. | 云以一系列重叠的壳/带的形式存在,其中内层价带充满电子并与原子紧密结合。 |
The outer conduction bands contain no electrons except those that have accelerated to the conduction bands by gaining energy. | 外导带不包含任何电子,除了那些通过获得能量而加速到导带的电子。 |
With enough energy an electron will escape an atom (compare with the escape velocity of a space rocket). | 只要有足够的能量,电子就会逃离原子(与太空火箭的逃逸速度相比)。 |
When an electron in the conduction band decelerates and falls to another conduction band or the valence band a photon is emitted. | 当导带中的电子减速并落到另一个导带或价带时,就会发射光子。 |
This is known as the photoelectric effect. | 这就是所谓的光电效应。 |
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Recent Activity
Translated 323 translation units
in the fields of engineering (electrical), electronics and electrical engineering
Language pair: English to Chinese
Jul 20, 2024