negatively charged
英
美
带负电荷的
英英释义
adj
- having a negative charge
- electrons are negative
双语例句
- This, of course, includes the movement of electrons, which are negatively charged particles.
当然，这包括电子（带负电的粒子）的运动。 - The Earth behaves like an huge electric armature negatively charged, which repels the electrons and attracts the positive ions.
地球像一个巨大的行为负电电枢收费，而排斥的电子和正离子吸引。 - When sunspots release their electrical energy, they shoot beams of negatively charged electrons into space, some of which escape into the earth's atmosphere.
当太阳黑子释放其电能时，它们带有负电荷的电子束射入太空，其中有一部进入地球的大气层。 - The electron soon attaches itself to another molecule, making a negatively charged ion.
这个电子会立即同其他气体分子耦合并形成一个负离子。 - Amino acids are positively charged ( cationic) at low pH and negatively charged ( anionic) at high pH.
氨基酸在低ph值下带正电荷（阳离子），在高ph值下带负电荷（阴离子）。 - This caused my hair to become positively charged and the balloon to become negatively charged.
这样，我的头发就带上正电，而气球带上负电。 - Cronin and his team begin by creating salts from negatively charged ions of the large metal oxides bound to a small positively charged ion such as hydrogen or sodium.
克罗宁和同事通过从大分子金属氧化物中提取负电荷离子形成盐溶液，来束缚氢或者钠一些较小的正电荷离子； - As these electrons are negatively charged they will attempt to repel each other.
因为这些电子都是带负电荷的，它们会互相排斥。 - Some copiers, mostly older analog copiers, employ a positively charged drum and paper, and negatively charged toner.
一些复印机，其中大部分是老式模拟复印机，采用了带正电荷的硒鼓和纸张，碳粉和负电荷。 - 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。