On Sunday the great flywheels of the power station are still.
每到星期天发电厂巨大的转轮便停止工作了.
《简明英汉词典》
Flywheels are always attached to the shaft the pistons drive.
飞轮总是和活塞驱动的那个轴相连.
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Now, flywheels systems actuators of attitude control system with high precision for most spacecrafts.
目前空间飞行器的高精度姿态控制系统大多采用飞轮系统.
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