单词electron
n.: 电子
网络: 是因物料里的电子；埃雷克特龙镁合金；电子扇
电子:
a very small piece of matter (= a substance) with a negative electric charge, found in all atoms
【物理学】电子
埃雷克特龙镁合金
复数：electrons
So, the antiparticle of the normal electron is called the positron, as it has a positive charge, but the same mass as the electron.
这样，正常电子的反粒子叫做正（阳）电子，如同它有一个阳电荷一样，但是与电子的质量一样。
The main antioxidant behavior of Ht was that in antioxidant system, Ht was as a strong electron donor or a free radical scavenger.
因此仙草在抗氧化体系中既是良好的电子供体，又是良好的自由基终止剂。
Made of two tiny tin beads usually used to calibrate electron microscope lenses, the snowman was built by the National Physical Laboratory.
这个雪人由英国国家物理实验室制造，使用的材料是通常用来校准电子显微镜透镜的锡珠。
Scanning electron microscopy, X-ray diffraction and laser particle size analyzer were used to carry out a micro measurement of the powder.
并采用扫描电子显微镜、X射线衍射仪和激光粒度分析仪对其进行微观测量。
Electron microscopy has been used for several years as a routine tool for the study of pharmaceutical formulations.
电子显微镜已用于几年作为日常工具，制药配方研究。
DAVID KAISER: And that"s just very strange, right? So the electron, on its own, seems to be a jumble of possibilities.
大卫凯撒：这很奇怪，对不对？所以，对电子自己来说，似乎有一堆的可能性。
The environmental scanning electron microscope (ESEM) has been used to analyse a number of pharmaceutical samples in their natural state.
环境扫描电子显微镜（环境扫描电镜）已用于分析一些制药样本在其自然状态。
The main point we shall be interested in is the influence of the total electron spin on the energy of the system.
我们将感兴趣的主要之点，就是电子总自旋对系统能量的影响。
As I say, every home should have a scanning electron microscope to be able to see these.
如我所说，每个家庭都应该有一台能看到这些的扫描电子显微镜。
In that way an ordinary positive energy electron would not be able to jump into a state of negative energy.
在这种情况下，通常正能量的电子不能跃迁到负能态上。