electron pair

常见例句

Acid: Any substance that can accept an electron pair.
酸：任何可以接受电子对的物质。
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Base: Any substance that can donate an electron pair.
碱：任何可以给出电子对的物质。
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Effect of lone electron pair on molecule configuration was analyzed, with the aim to predictmolecule configuration by knowing its lone electron pair numbers.
本文重点分析了孤对电子对分子构型的影响，从而确定分子的几何构型；

WIMPS. The more massive members of each lepton pair are the electrically charged electron (the outer constituent of atoms) and two other particles that resemble electrons in all measurable ways except that they are heavier, and are unstable in today's modern universe.
ECONOMIST: Particle physics makes sense, but it assumes too much
These pairs are difficult to break up, so any intruding electron, unable to displace an incumbent from a pair, must occupy a higher, vacant energy level within the superconductor in order to stay put.
ECONOMIST: Microrefrigeration