positive charge发音

意思翻译

[物]正电荷

相似词语短语

positive───adj.积极的；[数]正的，[医][化学]阳性的；确定的，肯定的；实际的，真实的；绝对的；n.正数；[摄]正片

positive mood───积极情绪

positive thinking───积极思考

charge───vt.使充电；使承担；指责；装载；对…索费；向…冲去；n.(Charge)人名；(法)沙尔热；(英)查奇；n.费用；电荷；掌管；控告；命令；负载；vi.充电；控告；索价；向前冲；记在账上

nitrite positive───亚硝酸盐阳性

tested positive───检测呈阳性

positive correlation───[数]正相关

false positive───假阳性

positive energy───n.正能量

双语使用场景

They would be particles of positive charge.───它们也许是带有正电荷的粒子。

A proton is an elementary particle of matter that possesses a positive charge.───质子是带正电荷的物质的基本粒子。

I'm going to say, quite to the contrary, the positive charge is concentrated at the center in a tiny, tiny, tiny volume.───我要说的是，完全相反，正电荷集中在中心，在一个非常非常小的体积内。

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 electrons carry the negative charge, the protons carry the positive charge. That was all that was needed.───电子携带负电荷，而质子携带正电荷，这就是所有需要的东西。

A positive charge applied on the top surface of the ink will allow the white to show, making the surface as white as a sheet of paper.───加上墨水表面上方的正电荷将使白色显现出来，使表面像一张纸那样白。

When paint is deposited at the cathode, the process is called cathodic, and paint with a positive charge is called cationic paint.───电泳漆沉积在阴极上时，此工艺称为阴极电泳，带正电荷的漆称为阳离子型电泳漆。

Unlike either the electron which has a negative charge or the proton which has a positive charge, the neutron has no charge at all.───中子既不象带负电荷的电子，也不象带正电荷的质子，它根本就不带任何电荷。

deuteron: The nucleus of a deuterium atom, consisting of a proton and a neutron, regarded as a subatomic particle with unit positive charge.───氘核：氘原子的原子核，由一个质子和一个中子组成，被视为带单位正电荷的亚原子。

英语使用场景