impeller diameter

基本解釋

• 葉輪直徑

英漢例句

雙語例句

• The trim exponents vary with the fluid viscosity and impeller diameter ratio at same time.
  切割指數(shù)同時(shí)隨著切割后的直徑比和液體粘度變化而變化。
• Taking fan noise as a target, impeller diameter, hub ratio & speed as design variables , the fan noise can be reduced as low as possible by optimization design program.
  以風(fēng)機(jī)噪聲為目標(biāo)，取葉輪直徑、輪轂比及轉(zhuǎn)速為設(shè)計(jì)變量，通過優(yōu)化設(shè)計(jì)程序，可以使所設(shè)計(jì)的風(fēng)機(jī)噪聲盡可能小。
• Final design scheme is confirmed after economic and technical analyse. Then, axial fan 's stage type, impeller diameter, hub ratio , specific speed and the number of blades are decided.
  在進(jìn)行經(jīng)濟(jì)技術(shù)性分析后，最終確定風(fēng)機(jī)的設(shè)計(jì)方案，進(jìn)而確定通風(fēng)機(jī)適當(dāng)?shù)募?jí)型式、葉輪尺寸、輪轂比、轉(zhuǎn)速和葉片數(shù)等基本參數(shù)。

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詞組短語

短語

• impeller outer diameter 葉輪外徑
• impeller nominal diameter 葉輪名義直徑
• impeller outside diameter 葉輪外徑
• Reduction of impeller vane diameter 葉輪車削
• impeller outside diameter for a 葉輪外徑

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專業(yè)釋義

水利工程

• 葉輪直徑

  Vertical axial flow pump system with appropriately increased impeller diameter could be acceptable as one of considerable scheme for low head pump system.
  適當(dāng)增大葉輪直徑的立式軸流泵裝置可以作為低揚(yáng)程泵站裝置比選方案之一。