spinning reverse

Reverse spray sprinkler Spray Pattern and Drift Potential of a Spinning Disk

倒向喷雾式洒水喷头转子喷头的雾滴轨迹及雾滴飘移性能

So instead of controlling one arm of the reverse speed, Q1 and Q2 will put a short across the motor to stop it spinning very quickly.

所以，而非控制一只手臂的反向速度，第一季度和第二季度将在短期内全国汽车停止纺纱非常快。

To revolve ( the telescope of a surveying transit) about its horizontal transverse axis in order to reverse its direction. a rotating airfoil on the tail of a single-rotor helicopter; keeps the helicopter from spinning in the direction opposite to the rotation of the main rotor.

旋转使（中星仪的望远镜）围绕其水平模轴旋转，并转向一个相反的方向单转子直升飞机尾部上的旋转机翼；防止直升飞机的旋转方向与主转子相反。

Reverse the spiral spinning it downward until it dissipates.

朝下逆转螺旋,直到它消散.