英语语法分析

The important properties and uses of manganous nitrate is introduced in this paper.

简单介绍了硝酸锰的重要用途和性质。

The prepared method and technologic condition of tetrahydrated manganous nitrate reagent is given in laboratory.

提出了实验室制取四水合硝酸锰化学试剂的工艺条件和制备方法。

In this paper, the potential advantage of the preparation of metallic manganese from manganous chloride has been described.

本文介绍从氯化锰体系，制备电解金属锰的潜在优点。