electronation

常见例句

The transmitter was pulsed by an electron tube.
电子管使发射器产生脉冲波。
An electron tube having a cathode and an anode.
电子二极管有一个阳极和一个阴极的电子管
The number of electron pairs an atom can share with other atoms.
共用电子对数，共价一个原子与其他原子共用的电子的对数
An electron with a negative charge, as contrasted with a positron.
电子带有负电荷，与正电荷相反的电子
Attempts to split an electron always fail.
企图分裂电子的尝试总是失败的。
An electron from one of the atom shells is ejected.
电子从原子的某一壳层中被弹射出来。