electron

electron

英 [ɪ'lektrɒn]
　　美 [ɪ'lɛktrɑn]

n. 電子

中文詞源：

electron 電子

electro, 電。-on, 離子，來自ion.

例句：

1. The structure of molecules can be seen under an electron microscope.
分子的結構可在電子顯微鏡下觀察到.

2. An electron has a negative charge, a proton has a positive charge.
電子帶負電荷, 質子帶正電荷.

3. Freedom, gravity, ego, and electron are constructs.
自由, 萬有引力, 自我中心以及電子都是概念.

4. A new technological marvel was invented at Cambridge University in England, the scanning electron microscope.
一項科技新奇跡在英國劍橋大學誕生瞭——這就是掃描電子顯微鏡。

5. The electron microscope uses a beam of electrons to produce images at high magnifications.
電子顯微鏡利用電子束形成高倍影像。