Human movement is mechanical movement.

人体的运动是机械运动。

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Is the mechanical movement in pieces of mechanical parts restless or slowed down.

是使机械中的运动件休止或减速的机械零件。

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The regional tectonic rhythm may exist in such a background and be produced in more simple mechanical movement.

区域构造节律在这一背景下存在，且可由更为简单的机械运动产生。

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These mechanical devices that show the relative placement and movement of the planets and moons are sometimes called orreries.

VOA: special.2010.09.29

Inside the watch is a Swiss automatic chronograph mechanical movement with a 60 minute central chronograph counter.

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The in-house made Richard Mille mechanical movement is manually wound and features the time with a tourbillon complication.

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Most people investing at least a few thousand dollars in a watch are looking for a purely mechanical movement.

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