英语词汇“alternating motion”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	alternating motion
释义	alternating motion 基本例句交替运动,往复运动 The steam-engine piston makes a cyclic motion.蒸汽机活塞做往复运动。 This is a mechanism using a slider to transit a rotation to reciprocating the linear motion skimpily.此机构利用一滑槽，即可简单的将圆周运动转成直线的简谐往复运动。
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