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- heading in soft rock 软岩巷道
- It is easily collapsed for shallow and unsymmetrical large-span tunnel near portal in soft rock. 软岩地区浅埋偏压大跨度隧道进口段极易塌方。
- The construction method of large cross section airbridge in soft rock i s presented in this paper. 阐述了软岩中大断面风桥的施工方法。
- This will provide the theroy basis for optimizing design of the pile socketed in soft rock. 为软岩嵌岩桩的优化设计提供必要的理论依据。
- Underground pressure and timbering technology in laneway construction in soft rock mass is one of the complicated technical problems. 软岩巷道地压与支护技术是地下工程施工中复杂的技术难题。
- The guilty man bowed his head in shame. 那个有罪的人羞愧地低下了头。
- To sum up, the findings are beneficial to the recognition of rill erosion characteristics for small watershed in soft rock area. 研究结果有利于深化人们对砒砂岩地区小流域毛沟侵蚀特性的认识。
- Once deep-buried long tunnel is constructed in soft rock under high crustal stress,rheology of soft rock is an outstanding engineering geology problem. 在高地应力环境下的软弱围岩中修建深埋长隧道,软弱围岩流变一是个突出的工程地质问题。
- Peter had his head in a tar barrel sure enough. 不出所料，彼得陷入了困境。
- Once deep-buried long tunnel is constructed in soft rock under high crustal stress,rheology of soft rock is an outstandingengineering geology problem. 在高地应力环境下的软弱国岩中修建深埋长隧道,软弱围岩流变一是个突出的工程地质问题。
- I had(his) head in chancery, and could give it him. 我把他的头挟在腋下，可以狠狠地揍他。
- He has a level head in emergencies. 他在危急关头能镇定自若。
- Once deep-buried long tunnel is constructed in soft rock under high crustal stress, rheology of soft rock is an outstanding engineering geology problem. 摘要在高地应力环境下的软弱围岩中修建深埋长隧道，软弱围岩流变一是个突出的工程地质问题。
- Directing to the problems existing in goaf roadway in soft rock roadway,find out the optimum solvent and make goaf roadway technology all_round way spread. 针对沿空送巷在软岩地区存在的几个问题,提出解决措施,找到解决问题的最佳办法,使沿空送巷技术得到全面推广。
- I bowed my head in acknowledgement of guilt. 我低下头来承认过失。
- She was able to keep her head in the crisis. 她在这次危机中保持了清醒的头脑。
- Accoording to the result on observation of rock pressure,adaptability of telescopiform bolt in soft rock road and reasonable structural parameter are analysed. 根据矿压观测结果分析了可拉伸锚杆对软岩巷道支护的适应性及其合理的结构参数。
- He shook his head in disapproval. 他摇了摇头表示反对。
- The local people used to wreathe the guest's head in leaves. 当地人过去常把树叶缠在宾客的头上。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
