electron 英 [ɪˈlektrɒn]   美 [ɪˈlektrɑn]

electron

electron  英 [ɪˈlektrɒn] 美 [ɪˈlektrɑn]

n. 电子 

名词复数:electrons 

We have the electron. 我们有了电子。
If helium loses on electron, what do we have? 如果氦原子失去了一个电子,我们得到了什么?

  • If you take chemistry, you will learn about electrons. Electrons are the smallest of the particles that make up an atom, and they carry a negative charge.
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  • n. 电子
  • 1. We have the electron.

    我们有了电子。

  • 2. If helium loses on electron, what do we have?

    如果氦原子失去了一个电子,我们得到了什么?

  • 3. He is reading electron physics at Qinghua University.

    他现在在清华大学攻读电子物理学。

  • electron (n.) coined 1891 by Irish physicist George J. Stoney (1826-1911) from electric + -on, as in ion (q.v.). Electron microscope (1932) translates German Elektronenmikroskop.
elec·tron / ɪˈlektrɒn ; NAmE ɪˈlektrɑːn / noun ( physics ) a very small piece of matter (= a substance) with a negative electric charge, found in all atoms 电子 see also neutron , proton electron electrons elec·tron / ɪˈlektrɒn ; NAmE ɪˈlektrɑːn /
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