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- upper immediate roof 上位直接顶
- The outport bears the load of top-coal and breahs immediate roof. 支架承受的是上方煤体和折断部分直接顶的载荷。
- Based on similarity theory, immediate roof with many cracks caving in longwall face are studied and controlled by modelling experiment. 本文根据相似理论,对多裂隙直接顶的破坏问题进行了模拟实验及控制研究。
- The observation on 704 coal face of Fuliu coal mine shows that periodical pressure can also be caused by immediate roof due to its periodical rupturing under certain geological conditions. 本文依据广西罗城矿务局呼略矿704面的开采试验,说明了直接顶在一定的地质条件和生产技术条件下,也可以产生周期性的断裂,形成周期性的压力。
- She and I can't live under the same roof. 她和我不能住在一起。
- Critical Height of Immediate Roof and Working Resistance of Support 直接顶的临界高度与支架工作阻力分析
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- I'd like a room on the upper level. 我想要楼上的房间。
- The stone made a dent in the roof of my car. 我的汽车顶让石头砸了个坑。
- Snipers shot at the invaders from the roof tops. 狙击手从房顶上向侵略者射击。
- He is busy sucking in with his immediate superior. 他忙着巴结自己的顶头上司。
- I took an immediate scunner to him. 我一看到他就反感。
- The rain water drips from the roof. 雨水从屋顶滴下来。
- My hometown is in the upper reaches of the river. 我的家乡在这条河的上游地区。
- During the gale roof tiles came hurtling down. 在暴风中屋顶的瓦片哗啦啦地落了下来。
- Can you shoot up at the bird on the roof? 你能射中房顶上的那只鸟吗?
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- This work demands your immediate attention. 这件工作急需你立即处理。
- He locked his diary in the upper drawer. 他把日记锁在上层抽屉里。
- The rain drip down from a leak in the roof. 雨水从屋顶的裂缝中滴漏下来。