filtering aid

• 助滤剂

filtering aid的用法和样例：

例句

1. In the previous chapter, we described filtration, including the use of filter aids.
   在前一章中，我们讲述了过滤法，包括助滤剂的应用。
2. Diatomite and our diatomite filter aid products derived from Jilin and Inner Mongolia diatomite mining area of quality, quality, price concessions.
   我们的硅藻土及硅藻土助滤剂系列产品取材于吉林和内蒙的优质硅藻土矿区，品质优良，价格优惠。