美 [ɪˈlekˌtrɑn]
英 [ɪˈlektrɒn]
- n.【物】电子
- 网络电荷；电荷数；电子元素
复数：electrons
英汉
英英
网络释义
n. 1. 【物】电子
例句
释义:
全部,电子,电荷,电荷数,电子元素
更多例句筛选
1.
A fundamentalrule which must be obeyed in placing twoor more electrons in the orbitsof an atomis the exclusionprinciple.
当两个或更多电子进入原子中的轨道时，必须遵循的基本规律是不相容原理。
2.
Theresultwasaflow of electronsaround the edge of the material,likeskaterscircling the perimeter of an ice rink.
这样造成的结果就是一些电子不断绕着物质边缘流动，就像是滑冰的人在绕着整个场地一圈圈滑行。
3.
Whenthetotalnumberofprotonsequals the total number of electrons, the body as a wholeiselectricallyneutral.
4.
On thisbasis, that the onlyparticlesinnatureareelectronsandprotons, it seemed to me that the holes would have to be the protons.
在这个基础上，自然界中仅有的粒子是电子和质子，这告诉我这种空穴只能是质子。
5.
Theelectronscarry the negativecharge, the protonscarry the positivecharge. That wasall that was needed.
6.
As far as a wholeisconcerned,thebody is electricallyneutral,when the total numberofprotonsequals the totalnumber of electrons.
7.
Inthesimplestsetup, the sizeof the currentreveals the density of electronsin the surface, allowing it to bemappedout.
在这个最简单的装置里，电流的大小表明了样品表面电子的密度，并能绘制出来。
8.
Electrons, being waves as well as particles,produceadiffractionpatternwhen transmitted throughacrystal.
9.
Some of these electrons travel through the DNAforestand are fed intoadevice that measurestheirspinpolarization.
其中的一部分电子穿过DNA“森林”后，注入一个可以测量其自旋极化率的仪器中。
10.
Just as the planetsrevolve about the sun,planetaryelectronsarethoughtofasrevolving about the nucleus.