“positive-displacement engine”的概念、定义、翻译、参考文献-科学参考

单词	positive-displacement engine
释义	positive-displacement engine 容积式发动机
随便看	constant output oscillator constant output pump constant parametron constant parent regression constant particle size constant period of drying constant permeability alloy constant permeable alloy constant pitch constant pitch airscrew constant-pitch spacing mechanism constant pool constant position ratio constant potential constant-potential accelerator constant potential accelerator constant-potential electrolysis constant potential generator constant-potential modulation constant potential modulation constant potential regulation constant potential supply constant potential system constant power braking constant-power generator

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