n electron n 电子 n line n 线 n n junction n n结 n unit n单位 naa 中子活化分析 nai scintillation detector 碘化钠闪烁探测器 nai scintillato...
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n electron n 电子
n-electron basis set n电子基组
reflection n electron microscope 反射电子显微镜
emission n electron 发射电子
million n electron volt 兆电子伏特
emission n electron microscope 发射电子显微镜
neutron n electron interaction 中子
induction n electron accelerator 感应式电子加速器
So, if we took the case of nitrogen, if we add an electron to nitrogen and go to n minus, we find that the change in energy is 7 kilojoules per mole.
如果我们以氮为例,如果我们给氮增加个电子令它变成-1价的氮,我们会发现能量的变化是,7,千焦每摩尔。
In their 1916 papers, both G. N. Lewis and W. Kossel pointed to the electron configurations of these elements as especially stable.
在1916年的论文中,G·N·刘易斯(G . N . Lewis)和W·科塞尔(w . Kossel)都指出,这些原子的电子构型非常稳定。
And, in fact, it can't even reach n, because then we would have no potential energy at all in our electron, which is not correct.
事实上,它连n都达不到,因为如果那样的话,电子就没有势能了,这是不可能的。
And an electron is something where, i n fact, we might be able to, if we calculate it and see how that works out, actually observe some of its wave-like properties.
如果我们对电子做计算,并且知道如何算出来的,那么我们是可以观测到,电子的一些波动性质的。
So, if we took the case of nitrogen, if we add an electron to nitrogen and go to n minus, we find that the change in energy is 7 kilojoules per mole.
如果我们以氮为例,如果我们给氮增加个电子令它变成-1价的氮,我们会发现能量的变化是,7,千焦每摩尔。
That energy will be absorbed by the hydrogen atom, n=1 the electron will rise from n equals one n=2 to n equals two.
这能量将会被氢原子吸收,这个电子会从,上升到。
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