“direct drive valve”的概念、定义、翻译、参考文献-科学参考

单词	direct drive valve
释义	direct drive valve Encyclopedia 工学直接驱动伺服阀释 direct drive valve直接驱动伺服阀一种电液转换装置。是液压伺服系统的核心元件。其输入电压或驱动电流与输出控制流量成比例。简称DDV。
随便看	failure category failure cause failure control failure criteria of composites failure criterion failure criterion of composite materials failure criterions of fiber-reinforced composite materials failure data failure detection failure detection and processing system failure distribution failure-free failure free operation failure-free operation failure frequency failure function failure in biocomposites failure in term failure in term, FIT failure in the imperial examination failure level failure load failure mechanism failure mechanism of composite materials failure mode

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