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- Laboratory Studies on Positively Charged Poly Alcohol Drilling Fluids 正电聚醇钻井液的室内实验研究
- This charge is a positive charge. 这个电荷是正电荷。
- Poly alcohols inhibitor ZR02 is a viscous liquid polymerized by organic which is white or light yellow at room temperature, soluble in water. 聚合醇抑制剂ZR02是一种经有机聚合而成的，常温下为白色或微黄色粘稠液体，易溶于水；
- The fur must have a positive charge. 毛皮必定带有正电荷。
- Cathode rays are attracted by a positive charge. 阴极射线被阳电荷所吸引。
- In this paper, a positively charged composite nanofiltration membrane was developed by using poly(N,N-dirnethylaminoethyl methacrylate) (PDMAEMA) as the active layer material and polysulfone (PSF) macrofiltration membrane as the support layer. 本文以聚甲基丙烯酸二甲氨基乙酯(PDMAEMA)为表层材料，以聚砜(PSF)微孔滤膜为基膜，制备了荷正电复合纳滤膜。
- This influx of positive charges reduces the potential. 这种正电荷的内流导致电位减
- The positive charges do not move about; but the electrons do. 正电荷不能到处移动,可是电子却能到处移动。
- A proton carries a positive charge and repels each other. 质子带正电荷,互相排斥。
- An electron has a negative charge,a proton has a positive charge. 电子带负电荷,质子带正电荷。
- If one or more electrons are removed, the remaining positively charged structure is called a positive ion. 如果移去一个或多个电子，剩下来带正电荷的结构就称为正离子。
- The plate of the capacitor having lost some electrons will be positively charged. 失去一些电子的电容器板就会带正电。
- The protons, bring positively charged, repel one another by virtue of their electrostatic interactions. 质子带正电，由于静电的相互作用而彼此排斥。
- 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。
- 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 remainder of the atom from which one or more electrons are removed must be positively charged. 如果从原子中移走一个或多个电子，则该原子的其余部分必定带正电。
- If a body is nonelectrified,the positive charges balance with negative ones. 如果一个物体不带电，它的正电荷与负电荷相等。
- Two negative charges repel each other ,and so do two positive charges . 两个负电荷相斥，两个正电荷也是如此。
- All positively charged species in solution must be balanced by equivalent numbers of negatively charged species. 溶液中所有带正电荷物质必须被等量的带负电荷物质所平衡。
- Electrostatic attraction will play a major role in the absorption of viruses to positively charged surfaces. 静电吸引在病毒吸附到带正电荷的表面中起主要的作用。
