英语词汇positive charge怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	positive charge
释义	positive charge 简明释义正电荷：指带有正电的粒子或物体，与负电荷相吸引，与其他正电荷相斥。网络释义 1 ?正电荷则离子晶体的表面对这种离子具有强烈的吸附作用，若吸附正离子(Cations)，晶体表面带正电荷(positive charges)。反之，则带负电荷(negative charges)。短语 1 has positive charges 带有正电荷 2 fixed positive charges 固定正电荷 3 positive and negative charges 正电荷与负电荷双语例句 1 To make use of the MMPs, Dr. Tsien attaches his fluorescent dye, along with some positive charges, to one side of a small hairpin-shaped protein molecule. 为了利用这种基质金属蛋白酶，钱博士将他的荧光染料和一些正电荷一同连接在一个小的发夹形状的蛋白质分子的一端。 2 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。 3 Two negative charges repel each other, and so do two positive charges. 两个负电荷相斥，每个正电荷也是如此。
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