low specific-speed

基本解释

• [机械工程]低比转数

英汉例句

双语例句

• Based on the low-specific speed centrifugal pump model of IS 50-32-160, two impellers are designed with and without splitter blades.
  基于低比速离心泵IS 50-32-160模型，对有、无分流叶片的设计方案全流场进行了数值模拟和对比分析。
• Decentralized rural transport supply, the transport distance and short features, also determines the low-speed vehicles in a specific economic conditions adaptability.
  农村运输货源分散、运输距离短的特点，也决定了低速汽车在特定经济条件下的适应性。
• 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.
  实例表明：提出的计算方法能够提高低比转速离心泵的效率，充实了低比转速离心泵的设计理论。

• low specific-speed更多例句

词组短语

短语

• low -specific speed 低比转数
• ultra -low-specific-speed 超低比转数
• super -low specific speed centrifugal pump 超低比转速离心泵
• low specific -speed centrifugal pump 低比转速离心泵
• Ultra -low specific speed impeller 超低比速叶轮

• low specific-speed更多词组

专业释义

机械工程

• 低比转数

  Super-low specific-speed centrifugal pump is a part of centrifugal pumps, which is widely used in aerospace and petrochemical industries.
  极低比转数离心泵（ns