reductant

英[ri'dʌktənt]美[ri'dʌktənt]

还原剂; 试剂

同：	[n.] reducer, reducing agent

Reductant from an extraneous source is introduced
外来的还原剂被引进来。收藏
Hydrogen sulphide bearing gas or water is postulated to be an important reductant in several areas
含硫化氢的气体和水被认为是某些地区的一种主要的还原剂。收藏

a substance capable of bringing about the reduction of another substance as it itself is oxidized; used in photography to lessen the density of a negative or print by oxidizing some of the slackened silver
[同] reducer, reducing agent, reductant

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