And, by changing some design parameters of mixerimpeller, we can compare and analyze the numerical simulation results and present some optimal methods.
并通过改变搅拌器叶轮的设计参数，对模拟结果进行对比分析，提出优化设计方案。
2
The impeller of submersible mixer in some wastewater treatment plant, whose parts are imported from other countries, is heavily abased.
某污水处理厂的潜水搅拌器叶轮磨损严重，且叶轮备件需从国外进口。
3
The mixer may take the form of a rotational wand mixer, and may further comprise a magnetic impeller.