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

单词	direct drive valve actuator
释义	direct drive valve actuator Encyclopedia 工学直接驱动阀式作动器释 direct drive valve actuator直接驱动阀式作动器采用直接驱动阀（direct drive valve，简称DDV）作为主控阀的作动器。
随便看	radiation immobilization of enzyme radiation impedance radiation indirect action radiation induced autoxidation radiation-induced autoxidation radiation induced carcinogenesis radiation-induced cataract radiation-induced chemical reactions radiation-induced copolymerization radiationinduced copolymerization radiation induced diseases radiation-induced diseases radiation induced genetic effect radiation induced graft copolymerization radiation-induced graft copolymerization radiation induced grafting radiation induced mutation radiation-induced mutation breeding radiation induced polymerization radiation-induced polymerization radiation induced radical polymerization radiation-induced radical polymerization radiation induction radiation induction; radiation initiation radiation-initiated crosslinking

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