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- Surrounding Rock Control Technology in Large Underground Soft Rock Chamber 大型软岩硐室围岩控制技术
- Multiple Step Procedure Control Technology Applied to Soft Rock Chamber Support 薄弱部位预加强多次分步过程化控制技术在软岩硐室支护中的应用
- Influence of Support-Rock Contact Conditions on Stability of Soft Rock Chamber 支护-围岩接触关系与软岩硐室失稳破坏的研究
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- soft rock chamber 软岩硐室
- Any of various mollusks that bore into soft rock or wood. 钻蛀虫钻入松软岩石或木头中的软体动物
- Deep grooves channeled the soft rock. 在质地松软的岩石上形成许多深槽。
- Do you like ballads or soft rock music? 你喜欢听抒情歌曲还是抒情摇滚乐?
- Maintenance of the soft rock, high-pressure roadway and chamber is difficult problem in the underground project of exploiting etc. all the time. 摘要软岩、高地压巷道和峒室的维护一直是煤炭开采等地下工程中的难题。
- Practice on the Bolt Cable Support for the Compound Soft Rock Chambers with High?stress Joint 高应力节理化复合型软岩硐室锚索支护实践
- The TIR radiation of soft rock is influenced with seawater. 同时发现红外辐射温度变化受海水的影响。
- The softer rock has been weathered away into soil. 较软的岩石风化成了泥土。
- The plates move slowly and continuously on the atmosphere, a layer of hot, soft rock in the mantle. 板块缓慢连续地在软流圈上移动,该软流圈是指地幔中炽热柔软层。
- The plates move slowly and continuously on the atmosphere,a layer of hot,soft rock in the mantle. 板块缓慢连续地在软流圈上移动,该软流圈是指地幔中炽热柔软层。
- The polypropylene fibre concrete is the new kind of concrete flexible shotcrete layer forms in the soft rock tunnel sup-porting engineering. 摘要聚丙烯纤维混凝土柔性喷层是软岩巷道支护中一种新型的喷层形式。
- It will lengthen as a result of headwater erosion and, thereby, will cut a valley through both hard and soft rock. 由于向源侵蚀的结果,它不断延长并且穿过软硬岩石从中切出一条河谷来。
- This paper introduces the application about anchor cable jetting combined supporting in broken soft rock drift. 重点介绍了锚索喷注联合支护在碎胀软岩巷道掘进中的应用。
- We have four different styles: soft rock, slow music, love songs and discos - something you can dance to. 大致分为四种风格:抒情摇滚,节奏舒缓的,还有爱情歌曲,迪斯科音乐,那种可以随着跳舞的音乐。
- 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。
- Buttes are composed of hard volcanic rock left behind after water eroded away the surrounding soft rock. 这些孤山是坚硬的火山岩在流水侵蚀走周围松软的岩石后形成。