grout pump的用法和样例：
例句
- Some jobs and achivement about centrifugal slurry pump hydranlic design and trial study in our country is mainly introduced, and the authors, sone opinions are prefered.
概括介绍了我国在离心式渣浆泵水力设计及其试验研究中所做的一些工作以及取得的成果。 - Gravel pumps are designed for continously handling the most difficult higher abrasive slurries which contain too big soids to be pumpes by a common pump.
主要用于同于颗粒太大以至于一般渣浆泵不能输送的强磨蚀物料的连续输送。
