英语语法分析

Hemihydrate can be used instead of gypsum.

半水物硫酸钙可以用来代替石膏。

Excessively high temperature causes formation of hemihydrate.

过高温度导致生成半水物。

The mixture includes from about 50% to about 98% by weight calcium sulfate hemihydrate.

所述混合物包括约50重量%至约98%的半水合硫酸钙。