“抽油机示功图”的概念、定义、翻译、参考文献-科学参考

单词	抽油机示功图
释义	抽油机示功图 Encyclopedia 工学抽油机示功图释 pumping unit dynamometer card抽油机示功图由载荷随位移的变化关系曲线所构成的封闭曲线图。
随便看	quadrature component quadrature detector quadrature error quadrature formula quadrature method quadrature mirror filter quadrature modulation quadrature of a circle quadrature of extrapolation quadrature of interpolation quadrature [phase] amplitude quadrature phase amplitude quadrature problem quadrature shift quadrature squeezed state quadrature sum quadrature-sum method quadraxial mounting quadraxial tracking frame quadraxial tracking system quadriamicable number quadric quadric cone quadric curve quadric cylinder

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