covalence

英 [kəʊ'veɪləns] 美 [koʊ'veɪləns]

• n. 共有原子价；共价

英英释义

Noun:

1. valence characterized by the sharing of electrons in a chemical compound; the number of pairs of electrons an atom can share

例句

用作名词 (n.)

1. All Covalence Notes tendered pursuant to the exchange offer will be promptly returned to their holders.
   所有共价债券招标根据交换要约将迅速返回自己的人。
2. In connection with the merger, CSMC is also terminating, effective today, its exchange offer relating to the Covalence Notes.
   在本次合并交易，华润上华也终止，即日起生效，其交换要约有关共价债券。

词汇搭配

• polar covalence 极性共价
• double covalence 双共价

近反义词

【近义词】

• covalency 共价