望远镜通过紫外线只测量了两度来回摆动的带电气体。

The telescope measured only two degrees of the electrified gas wobbling back and forth by picking up ultraviolet light.

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发动机的各种故障会引起个别气缸气体作用力减小，导致总的反倒力矩平衡性恶化，致使发动机横向摆动加大，出现怠速异常振动。

It is pointed that engines various faults can make the gas acting pressure lower in individual cylinders, lead to worsen the balance of gross overturn moment, and wobble the idling engine.

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