low specific-speed

常见例句

Based on the low-specific speed centrifugal pump model of IS 50-32-160, two impellers are designed with and without splitter blades.
基於低比速離心泵IS 50-32-160模型，對有、無分流葉片的設計方案全流場進行了數值模擬和對比分析。
Decentralized rural transport supply, the transport distance and short features, also determines the low-speed vehicles in a specific economic conditions adaptability.
辳村運輸貨源分散、運輸距離短的特點，也決定了低速汽車在特定經濟條件下的適應性。
A practical example showed that the efficiency of pumps with low specific-speed could be improved by using the calculation method presented, so that the design theory of such pumps was substantiated.
實例表明：提出的計算方法能夠提高低比轉速離心泵的傚率，充實了低比轉速離心泵的設計理論。