In the process of work, the laser was reflected by the mirror at first, then turntable adjusted the reflection direction through changing the Angle of azimuth and pitching for accurately pointing.
2
论述了利用高精度三轴天线测试转台，测试有源多波束天线立体方向图的方法。
This paper describes the test method of active multi-beam antenna pattern by using high precision 3-axis antenna test turntable and the test procedure of antenna 3d pattern.
3
本机由电机作动力驱动，经三角皮带传动减速机，带动工作转台作顺时针方向旋转。
The machine is motor driven. The turntable rotates clockwise through a triangle belt transmission reducer.
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