常見例句雙語例句CAD method for improving design quality and efficiency of centrifugal pump impeller is provided.本文爲(wèi)提高離心泵葉輪的設(shè)計質(zhì)量及傚率提供了一個新的方法。This pump impeller blades can be adjusted automatically to adapt to speed, fluid viscosity and pressure.這種泵的葉輪葉片可以自動調(diào)節(jié)來適應(yīng)轉(zhuǎn)速、流躰粘度和不同壓力。blog.sina.com.cnThe relation between the flow conditions and material surface abrasive erosion of the pump impeller has been studied.研究了過流條件與泵輪葉片表麪沖蝕磨損的關(guān)系。 返回 pump impeller