“electric servo system”的概念、定义、翻译、参考文献-科学参考

单词	electric servo system
释义	electric servo system Encyclopedia 工学电动伺服系统释 electric servo system电动伺服系统以电能为动力源，根据信号大小产生相应的线位移或角位移的伺服系统。
随便看	principal sphere principal sphere of curvature principal square root principals' research leadership principal state model principal state of polarization principal's teaching leadership principal strain principal subgroup principal subgroup series principal submatrix principal submodule principal subspace principal surface principal symbol principal symbol sequence principal system principal tangent principal tangent bundle principal telescope principal term principal theorem principal trace principal translation principal two-sided ideal

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