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- soft rock drift renovation 软岩巷道修复
- 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。
- The deformation and stability mechanisms of pelitic soft rock drift under rich water condition are more complicated than those of the general ones. 富水条件下泥质软岩巷道破坏及稳定性机制比一般软岩巷道更复杂;不仅需要采用多种复合支护控制围岩非线性大变形;还必须进一步控制其泥化进程.
- Soft Rock Drift Supporting Technique in Highland Stress 高地应力软岩巷道支护技术
- Application of supporting technology at soft rock drift 软岩巷道支护技术及在实践中的应用
- Constructing Technique of Large-skip Loading Pocket in Soft Rock Drift 大型箕斗装载硐室在软岩中的施工技术
- Study on Support Technology of Unconsolidated Fragment Soft Rock Drift 松散破碎膨胀型软岩巷道支护技术研究
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- Study of Control Process Deformation Behavior and of Soft Rock Drift Under Rich Water Condition 富水条件下软岩巷道变形特征与过程控制研究
- The Application about Soft Rock Drift Slip-casting Reinforce Technology in Wang Jiazhai Coal Mine 汪家寨煤矿软岩巷道注浆加固技术的应用
- The Application about Anchor Cable Jetting Combined Supporting in Broken Soft Rock Drift 锚索喷注联合支护在碎胀软岩巷道掘进中的应用
- 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。
- soft rock drift 软岩巷道
- Do you like ballads or soft rock music? 你喜欢听抒情歌曲还是抒情摇滚乐?
- 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。
- Study of Damage Mechanism and Reinforcement Technology of the Soft Rock Drifts in Juji Coal Mine 车集煤矿软岩硐室破坏机理及加固技术研究
- According to lab model experiment and theory analysis,the rational delay intervalof millisecond blasting used in rock drift excavating was acquired and a new type of long millise-cond delay detonator was researched and manufactured. 根据实验室模型试验和理论分析得出岩石巷道掘进微差爆破合理延迟间隔时间，据此研制出新型长延迟毫秒雷管。
- 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。
