There are people on this floor who are turning on spits in mechanical beds.
这层楼的病床上有人在吐痰。
The research results can provide references to the mechanical mechanism of water-inrush from floor.
研究结果可为揭示承压水底板突水的力学机制提供参考。
The research results can provide references to the mechanical mechanism of water-inrush from floor.
研究结果可为揭示承压水底板突水的力学机制提供参考。
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