positive charge的例句大全

The electron, for example, has negative charge, whilst its antiparticle, called the positron, has positive charge.

举例说明, 比如电子带负电荷, 同时, 它的反粒子被称作正电子—带有正电荷.

The drops are usually negatively charged, but occasionally one with a positive charge is found.

这些油滴一般都带负电, 但偶尔也发现有带正电的.

The fur must have a positive charge.

毛皮必定带有正电荷.

The positive charge of metal ion determines the strength of the acid.

而金属离子的电荷决定了酸的强弱.

Where atom is losing some of its electrons is said to be a positive charge existing.

在原子失掉一些电子的情况下,可以说是带了正电荷.

The plate is impressed with a positive charge so that it may flow electrons.

阳极带有正电荷,这样就能使电子流动了.

Hole-Similar to a positive charge, this is caused by the absence of a valence electron.

空穴 - 和正电荷类似, 是由缺少价电子引起的.

Slides are available with or without a permanent positive charge.

载玻片可持久的带或不带正电极.

Objective : To evaluate the efficacy of the positive charge-modified microporous filter in removing bacteria from water.

目的: 研究荷正电微孔滤器对水中细菌的去除效果.

Cathode rays are attracted by a positive charge.

阴极射线被正电荷所吸引.

The positive charge in the atom is spread over the whole atomic volume.

原子中的正电荷分布在整个原子体积上.

A proton positive charge and electron a negative charge but a neutron has neither.

质子带正电,电子带负电,而中子既不带正电,也不带负电.

This charge is a positive charge.

这个电荷是正电荷.

An electron has a negative charge, a proton has a positive charge.

电子带负电荷, 质子带正电荷.

The positive pole carries a positive charge while the negative pole does a negative charge.

正极带正电荷,负极带负电荷.

There are two kinds of electric charge, positive and negative.

电荷有两种, 正的和负的.

Neutron has no charge , either positive or negative.

中子既不带正电荷, 也不带负电荷.

As the two charge distributions separate, leaving positive and negative sheaths.

当两种电荷分布开始时, 就留下正离子鞘和负离子鞘.

A proton positive charge and an electron a negative charge, but a neutron has neither.

质子带正电,电子带阴电, 而中子既不带正电,也不带阴电.

The CPPs are polypeptide segments of various lengths carrying positive charge, rich in such alkaline amino acid residues as arginine, lysine and so on.

这些细胞穿膜肽均为带有正电荷的长短不等的多肽片段，其中富含精氨酸、赖氨酸等碱性氨基酸残基。