The laser is mounted on a motorised base allowing for horizontal rotation in both directions.

激光模块是安装在一个电动底座上，容许系统水平360度旋转。

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For rotation of the workpiece around the horizontal axis.

对于周围的水平轴转动工件。

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Want no shape, the joining together of rotation Angle is the first selected object must be horizontal, so shape combination when we first select leaves and selected other shapes.

想得到无旋转角度的拼接形状，则第一个选中的对象必需是水平的，因此形状组合时我们才要先选中叶子再选中其它形状。

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Meanwhile, the product's gyroscope sensor gauges height, rotation and slope to optimize sound quality, whether the soundbar is placed in a horizontal or vertical position.

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