| 释义 |
free radicle
基本例句
自由基; 游离基
In some cases free radicals can be detected.在某些情况下可以测出自由基来。
A free radical is a molecular fragment having an unpaired electron.自由基是一种具有未配对电子的分子碎体。
Vinyl ethers can cure by both cationic and free radical mechanisms.乙烯醚可以都阳离子和游离基反应固化。
Strong sunlight and free radicals in the air serve to accelerate ageing.当然可以，因为阳光中强烈的紫外线和空气中的游离基，会加速皮肤老化。 |