英语语法分析

Reductant in the reaction of ele we are pirates, these data are stolen from youdao s in valence increased.

在反应中还原剂中元素的化合价升高。

OK, so now the question is, how do we know the first place that this is a suitable reductant?

好的，现在的问题是，我们如何能知道第一步中,镁是一个合适的还原剂？

The effect of the different types of the reductant and water-carrying agent on the yield was investigated.

考察了不同还原剂和带水剂对反应收率及产品质量的影响。