英语语法分析

But they still have feedwater pumps.

但是他们还有供给水泵。

The feedwater pumps are often faced with cavitation.

汽蚀是大型给水泵经常出现的问题。

According to the basic causality of power plant feedwater process, one causality chain is elicited.

按照火电厂锅炉给水加药过程的主要因果关系，抽象出一条因果链。