查询词典 positive charge

In Coulomb's Law, the force exerted on one charged particle by another is directed along the line connecting the two particles, and, away from the other particle if both particles have the same kind of charge (both positive, or, both negative) but, toward the other particle if the kind of charge differs (one positive and the other negative).

牛顿第二运动定律公式如下：。。。。在库伦定律中，由一个带电粒子所施加在另一个粒子上的力沿著连接两粒子的一条直线，如果两个粒子有同样的电荷则此力为排斥力，如果两个粒子有同样的电荷，则为吸引力。

The presence of CrO42- induced increase in negative surface charge and decrease in positive surface charge of two variable charge soils.

对两种可变电荷土壤的研究结果表明，加入铬酸根(CrO42-)能增加土壤的表面负电荷，减小土壤的表面正电荷的量。

Based on the 2-D distribution of channel impurity, the distribution of 2-D electric field and 2-D interaction potential, which is caused by the interaction between the ionized impurity in the depletion layer and radiation induced positive spatial charge, is analyzed by using image charge method. Resolving Poisson equation, the mobility expression of N-type and P-type non-uniform channel MOS and the mathematics expression of the threshold voltage model of DMOS are obtained.

基于沟道杂质的非均匀分布，借助镜像法导出非均匀沟道辐照正空间电荷和沟道中电离杂质的二维场及其作用，给出非均匀沟道DMOS器件辐照正空间电荷与沟道杂质的二维互作用势。

First, simply introduce the audit charge from the economic angle and the audit charge composition two aspects; Next, describe the domestic and foreign present situation of audit charge; Once more, from the audited unit, the accounting firm, the government three angles analyze affecting our country ＇ s going on the market the company to the influence factor of audit the charge, and exhaustedly analyze each factor and the audit charge height positive and negative creational dependence, this is also the key of this article; Finally, the article proposes some corresponding proposals according to existence question of our country ＇ s audit fee.

首先，从经济学角度和审计收费的组成两方面简单介绍审计收费；其次，描述国内外审计收费的现状；再次，从被审计单位、会计师事务所、政府三个角度分析影响我国上市公司审计收费的影响因素，并剥析各个因素与审计收费高低的正负相关关系，这也是该文章的重点所在；最后，文章针对我国审计收费存在的问题，提出了一些相应的建议。

The salt effect of biosorption process might be related with the radii of cations and the stability of chelates, maybe also related to the interaction between anions and functional groups which had positive charge.

生物吸附过程的盐效应可能与阳离子的半径以及与配位体所形成的配合物的稳定性有关，也可能与菌体表面带正电荷的官能团与阴离子之间的静电作用有关。

Each time an electron recombines with a positive charge, electric potential energy is converted into electromagnetic energy.

每一次一电子recombines一个正电荷，电势能转化为电磁能量。

Through a series of tests, it has been approved that ioncation polypropylene acid amide acted as coagulant, coagulant aid and filtrating aid in coagulation, coagulating aid and direct filtration,which it carried positive charge, and the function was much more strong.

本文通过试验研究，肯定了阳离子型聚丙烯酰胺作为凝聚剂、助凝剂、助滤剂在混凝、助凝、直接过滤中的作用。由于其带正电荷，上述作用尤为强烈

The effect of the positive charge region in the lower part of thunderstorms on the occurrence of negative CG lightning discharge is discussed.

云下部正电荷的存在是导致负地闪首次回击之前存在长时间云内预击穿过程的主要原因。

Nuclides with surplus positive charge are easily made in a cyclotron and are widely generated for medical use.

具有剩余阳电荷的核素容易地在一个回旋加速器中被制造出来并且被广泛制造用于医学用途。

A positive charge pulls the black particles to the bottom of the microcapsules, hiding them.

而正电荷把黑色的微粒拉到胶囊的底部藏起来。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了