通过加快推进器的旋转来增加其推力，同时改变叶片的角度来改变推力的方向。

Speeding up the propeller's rotation increases its thrust, while shifting the blades' angles changes the direction of the thrust.

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螺旋推进器快速旋转，生成必要的上升力，使平台升起。

The spinning of the propellers generates the necessary lift, or upward force, to raise the platform.

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所有探头的仪器和推进器都被校正到如何尽一切努力让它快速旋转，如果旋转率不合适的话，那么这些仪器和推进器都无法正常工作。

All of the probe's instruments and thrusters are calibrated to take account of how fast it is spinning, and will not work properly if the spin rate is incorrect.

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