electron
英 [ɪˈlektrɒn]
美 [ɪˈlektrɑːn]
n. 电子
复数：electrons
Collins.2 / BNC.4252 / COCA.5566
牛津词典
noun
- 电子
a very small piece of matter (= a substance) with a negative electric charge, found in all atoms
柯林斯词典
- 电子
Anelectronis a tiny particle of matter that is smaller than an atom and has a negative electrical charge.
英英释义
noun
- an elementary particle with negative charge
双语例句
- We have a helium nucleus and one electron.
我们有一个氦核和一个电子。 - A theoretical study on electron tunneling between two thin barrier separated electron waveguides is presented.
研究了耦和电子波导间的电子隧穿。 - Light microscope and electron microscope were used to observe the meat batter and the gel.
分别用光学显微镜和电子显微镜对肉糜和凝胶进行电镜观察。 - The distribution and fine structure of lymphatic vessels in goat cardiac ventricles were examined by light and electron microscopy.
用光镜和透射电镜对山羊心室淋巴管的分布和微细结构进行了研究。 - So, if you start with sodium vapor and chlorine gas, electron transfer will occur.
所以，如果从以钠蒸汽和氯气开始，电子传递就会发生了。 - Except for the transitional elements, valency electrons are in the outermost electron shell.
除去过渡元素外，价电子位于最外面的电子层。 - The television receiver contain a very special sort of electron tube, called a "cathode-ray" tube.
电视接收机有一个非常特殊的电子管，称为阴极射线管。 - An electron has a negative charge, a proton has a positive charge.
电子带负电荷，质子带正电荷。 - High resolution transmission electron microscopy and selected area electron diffraction were used to characterize the products.
利用高分辨透射电镜和电子衍射仪器对合成的纳米颗粒的结构进行了表征。 - The electron microscope uses a beam of electrons to produce images at high magnifications
电子显微镜利用电子束形成高倍影像。