“counter-rotating turbine”的概念、定义、翻译、参考文献-科学参考

单词	counter-rotating turbine
释义	counter-rotating turbine Encyclopedia 工学（涡轮分类）释 counter-rotating turbine对转涡轮在双转子或多转子发动机中，相邻两级涡轮转子旋转方向相反，并且下游涡轮充分利用上游转子出口气流产生的预旋做功的涡轮布局。
随便看	P. Turán (1910—1976) PTV PTX ptyalin ptyalism in children ptychoid ptygmatic fold ptyosome P-type asteroid P-type calcium channel p-type doping p typed semiconductor p-typed semiconductor p-type electrode P type lectin P-type lectin p-type organic field-effect transistor P-type polymer semiconductors p type semiconductor p-type semiconductor p type thermoelectric material p-type thermoelectric material PTZ dome camera PTZ（Pan/Tilt/Zoom） PT振幅

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