“single acting”的概念、定义、翻译、参考文献-科学参考

单词	single acting
释义	single acting [`siŋ·gǝl `akt·iŋ] ^{MECHANICAL ENGINEERING} Acting in one direction only, as a single- acting plunger, or a single-acting engine (admitting the working fluid on one side of the piston only).
随便看	bifunctional chelating agent bifunctional vector bifurcated contact bifurcation bifurcation buoy bifurcation ratio bifurcation theory big bang theory big bud big crunch Big Dipper bigeminal pulse Big Four bight big inch pipe bigit big M method Bignoniaceae bigraded module big vein bigwoodite biharmonic function bijection bijective mapping bijugate

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