英文摘要

旋涡泵研究现状及存在的问题分析=Research Status and Existing Problems of Vortex Pump [ 刊,汉 ] QUAN Hui ,LI Jin,LI Ren-nian, FU Bai-heng（ College of Energy and Power Engineering, Lanzhou University of Technolo- gy, Lanzhou, Gansu, China, Post Code ： 730050）//Journal of Engineering for Thermal Energy ＆ Power.. - 2016, 31（6）. -1-7。