“hub ratio of centrifugal impeller”的概念、定义、翻译、参考文献-科学参考

单词	hub ratio of centrifugal impeller
释义	hub ratio of centrifugal impeller Encyclopedia 工学离心式叶轮轮毂比释 hub ratio of centrifugal impeller离心式叶轮轮毂比离心叶轮进口处轮毂直径与叶轮外径的比值。是离心式压缩机的重要结构参数。又称轴径比。
随便看	polar solvent polar space polar spot polar star polar state polar stereographic projection polar stratospheric clouds polar streamer polar subnormal polar substrate polar subtangent polar surface polar sway polar system polar tangential coordinate polar telescope polar tetrahedron polar theory polar tide polar transformation polar translocation polar triangle polar trihedral polar tropopause polar tube

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