return guide vane
英 [rɪˈtɜːn ɡaɪd veɪn]
美 [rɪˈtɜːrn ɡaɪd veɪn]
导流板
双语例句
- A new-type deep well pump SJB was developed by improving the structure of QJ. Based on the research on SJB, a new hydraulic design-impeller head maximum approach and twisted return guide vane method were proposed.
在改进QJ型深井离心泵结构的基础上，研究提出了一种SJB型新结构深井离心泵及其特殊的水力设计方法，即叶轮的极大扬程设计法和扭曲反导叶法。 - The inlet of the return guide vane was designed to be twisted and the remaining part was cylindrical.
导叶进口边扭曲，其余部分为圆柱叶片。