“variable speed operation”的概念、定义、翻译、参考文献-科学参考

单词	variable speed operation
释义	variable speed operation Encyclopedia 工学变速运行释 variable speed operation变速运行改变水泵的转速，使水泵的特性发生变化，从而使水泵的工况点发生变化的运行过程。
随便看	magnetic specific heat magnetic spectrometer magnetic spectrum magnetic spherule magnetic spiral magnetic star magnetic stiffness magnetic stimulation magnetic stirrer magnetic stirring bioreactor magnetic storage magnetic storm magnetic stream magnetic strength magnetic stress magnetic stripe magnetic stripe reader magnetic structural transition magnetic structure magnetic structure of magnetosphere magnetic subband magnetic sublattice magnetic substorm magnetic superstructure magnetic surface

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