电荷

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

子带负,质子带正。

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

正极带正, 负极带负。

Electrons are negatively charged with electricity,protons are positively charged.

子是带负,质子是带正。

Electrons are negatively charged with electricity.

子带负。

The remaining negative charge can be spread out, or delocalize over three atoms.

剩下负被分散或离域遍及到三个原子。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶颗粒表面部分，使胶粒脱稳沉淀。

The relationship between bond valence and bond covalency has been investigated by a semiempirical method.

用一种半经验方法研究了固中键与键共价性关系。

Third, amphion polyacrylamide product shape: The amphion polyacrylamide (ACPAM) outward appearance is the white silt.

这絮凝剂功能主要是絮凝带负，具有除浊、脱色功能。

Here, free electrons rub off the con ductor and create a charge imbalance that causes the current flow.

这时，摩擦引起自由子脱离导，产生不平衡，从而产生流。

The nuclide chart involves electron, positron, antiproton, antineutron, photon to exhibit the symmetry of mass and charge ideally.

该核素图将子、正子、反质子、反中子和光子收录在内，完美地表现了质量和对称性。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用投影方法,给出导薄板上密度表示式和中垂面上场强分布。

The charge traps and their properties of storage charge in PDCPX (Polydichloro-P-Xylylene) organic foil material, which has been heat-processed with certain condition are discussed.

本文对经过一定条件热处理D型派拉纶(PDCPX)有机薄膜陷阱及其储存性能进行了研究。

The Coulomb-force in a star is equal to 3.4 octillion times of universal gravitation (neglect the effect of electricity charge tending to the surface).

因为这个斥力也会比万有引力大3400亿亿亿倍（忽略趋肤效应）。

This paper discusses the influence on the oxidation number of each sulfur atom when the charge possesses different position in thiosulfate,polythionate and so on.

本文讨论了硫代、连多硫酸根等中所带在不同位置时对氧化数所产生影响,提出了确定硫代、连多硫酸根等中每个硫原子氧化数方法。

The properties of polytrifluorochloroethylene foils are found to change, when they are irradiated by X-rays.Experiments shows that irradiation will affect the charge storage in the sample.

测量了聚三氟氯乙烯薄膜受X射线辐照后贮存能力发生变化，推导了辐照样品表面位变化公式。

In the presence of impurities or in a nonstoichiometric solid, free electrons or electron holes are produced as a result of “charge compensation” to neutralize the effect of charged ionic defects 。

在杂质存在情况下，或在非化学计量比固中，为了中和带离子缺陷所引起不平衡，便会产生自由子或子空穴。