reagent

• n. [试剂] 试剂；反应物

re-,再，重新，agent,化学剂。

reagent (n.)

1785, from re- + agent "substance that produces a chemical reaction."

1. It is like a chemical reagent.

这就像是一种化学试剂.

来自英汉文学 - 嘉莉妹妹

2. Unless reagent grade sucrose is available use cane sugar.

如果没有试剂级的蔗糖,可以用甘蔗糖.

来自辞典例句

3. This bifunctional reagent links protein molecules to one another.

这种双用试剂把蛋白质分子彼此连接起来.

来自辞典例句

4. An equatorial methoxy group was completely inert to the Grignard reagent.

位于平伏键的甲氧基,则没有这种可能,因而不发生反应.

来自辞典例句

5. The reagent possesses specificity for water.

这种试剂对水有特殊的作用.

来自辞典例句