“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	left annihilator ideal left anteriorfascicular block left approximate identity left approximate limit left Artinian ring left Artinian semigroup left associated element left associatedness left associate grammar left associate of a matrix left association left associative element left associator left atrium left auricle left balanced functor left balanced module Left Bank Group left-behind children left-behind elderly left-behind family left-behind wife left bimodule left brachiocephalic vein left bundle-branch block

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