“air hoist”的概念、定义、翻译、参考文献-科学参考

单词	air hoist
释义	air hoist [`er ´hȯist] ^{MECHANICAL ENGINEERING} A lifting tackle or tugger constructed with cylinders and pistons for reciprocating motion and air motors for rotary motion, all powered by compressed air. Also known as pneumatic hoist.
随便看	left-hand left-hand derivative left-handed left-handed coordinate system left-handed curve left-hand limit left-hand polarization left-hand rule left-hand screw left-hand taper left identity left-justify left-laid left lateral fault left rudder left splicing junction left value left ventricular thrust leg legena legend Legendre contact transformation Legendre equation Legendre function Legendre polynomials

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