英语语法分析

Unreacted monomer is stripped and recycled.

未反应单体经汽提后回收。

Vortices accelerate reaction rates of the unreacted region.

旋涡加速了未反应区的化学反应速率。

Either the amount of reduced chromium or the amount of unreacted dichromate can be measured.

还原生成的三价铬的量或未反应的重铬酸钾的量能被测出。