hollow stirrer是什么意思

用法例句

A specially designed hollow turbine agitator is used for mixing the gross liquid and inducing the external gas simultaneously in order to accomplish the gas- liquid reaction required.

自吸式气液反应器是一种不用气体输送机械而能自行吸入外界气体进行气液接触的反应装置,通过特殊设计的空心涡轮搅拌器在进行料液混合的同时不断吸入外界的气体,达到气液反应的目的。