Convolutions frequently alternate in direction of rotation and vary in pitch.

盘旋经常改变回转方向和节距.

辞典例句

Our fingers will curl in the positive direction of rotation.

我们的手指将收拢于正旋转方向.

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Direction of rotation switch , hour counter, emergency stop, secondary terminals.

旋转钮 、 工作计时器 、 紧急停机装置.

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The direction of rotation is clockwise, when looking from the motor towards the pump.

从泵的驱动端看, 泵的旋转方向为顺时针.

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With forced ventilation the direction of rotation is marked by arrow on the forced ventilation itself.

强制通风时,标出的旋转方向箭头,是与强制通风本身不同的方向.

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Check the direction of rotation from the agitator according to direction arrow in the dimensional drawing.

从鼓吹者根据尺寸的图的方向箭检查旋转的方向.

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