第三人称复数：valencies
1. 结合价：(7)Ig的抗原结合价抗原结合价(valency)即每一Ig分子上能与抗原决定簇相结合部位的数目. 由一个轻链的可变区和一个重链可变区可组成一个抗原结合价,这可比作一个钳子只有同时用两个夹口才能夹住一个物件那样. 因此,Fab是一价的,
2. 原子价：valence electron 价电子 | valency 原子价 | valent state 价态
noun
1. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
1. (chemistry) a property of atoms or radicals
their combining power given in terms of the number of hydrogen atoms (or the equivalent)
Synonym: valence
2. (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate
Synonym: valence
3. valency的意思
3. the phenomenon of forming chemical bonds