The streaming rotary motion of protoplasm within certain cells and one - celled organisms.

'胞'.''''.'质'. ''环流在某些细胞或 单细胞 微生物中的细胞质的环状流动.

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The crank in a steam engine is used to produce rotary motion.

蒸汽机里的曲柄是用来产生回转运动的.

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A cam is a device that can change rotary motion into linear, or straight - line, motion.

运动变为线性或直线运动的装置.

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The sec - tor gear transfers the rotary motion of the worm gear input shaft to output shaft.

该球轴承,使蜗轮和滚珠螺母,以网格和与小摩擦.当方向盘是开启的,将输入轴旋转蜗轮.

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But the rotary motion is the mechanical movement characteristic, is the mechanical movement superiority.

而旋转运动是机械运动的特征, 是机械运动的优势.

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Cross - Lapping Machine in nonwoven process makes reciprocating movement which motion with rotary motion during lapping web.

非织造布生产中使用的机械铺网机,在铺网过程中作往复运动,该运动是平动与转动复合的运动.

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It may be designed for linear or rotary motion.

它可是是设计成直线运动的或旋转运动的.

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