Under such conditions, the security guard took one of the people away by force.
在此情况下，公寓保安将其中1人强行带离。
Analyses the drill string's force in different working conditions.
分析了井眼中钻柱在不同工作状态下的受力情况。
When other conditions are same, the great excited force frequency, the better isolation effect.
在其他条件相同时，激励频率越大，隔振效果越好。
When other conditions are same, the great excited force frequency, the better isolation effect.
在其他条件相同时，激励频率越大，隔振效果越好。
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