电子伏 meaning in English
e v
electron volt (ev)
electron voltev
electronic volt
electronic-volt
ev = electron volt
Examples
- There appeared to be no gross distortions of the neutron spectrum expect at energies below 2 mev .
除了2兆电子伏以下的能量外，中子谱似乎不存在显著的畸变。 - Silicon and germanium, for instance, have forbidden bands whose widths are 1. 1 and 0. 65ev, respectively .
例如，硅和锗的禁带宽度分别为11电子伏和065电子伏。 - The cross sections for these fusion reactions are appreciable only for incident energies above 10 kev .
只有当入射能量超过10千电子伏时，这些聚变反应的截面才是可观的。 - Use of electron mass instead of the reduced mass to calculate the ground-state energy of the hydrogen atom gives －13, 606 ev, which is in error by 7 parts in 13, 000 .
用电子质量代替折合质量去计算氢原子基态能量给出-13606电子伏，误差是13000分之7。 - Billion electron volts
十亿电子伏