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- hard rock roadway with small cross-section 小断面硬岩巷道
- Optimized Design and Practice of Blasting Parameters for Hard Rock Roadway with Small Cross-Section 小断面硬岩巷道爆破参数优化设计与实践
- Research on drilling and blasting technology for deep mine hard rock roadway in Huainan mining area 淮南矿区深部硬岩巷道钻爆技术研究
- Lately they have been getting into hard rock. 近来他们一直热衷于演奏硬派摇滚。
- hard rock roadway 硬岩巷道
- Under the crust are many layers of hard rock. 在地壳的下面是许许多多坚硬的岩石层。
- Hard rock is the real cultural revolution. 摇滚是一场真正的文化大革命。
- Lately they have is get into hard rock. 近来他们一直热衷于演奏硬派摇滚。
- Lately they've been getting into hard rock. 近来他们一直热衷于演奏硬派摇滚。
- Tina: What about hard rock songs? 蒂娜:那么摇滚乐歌曲呢?
- You ever heard of a hasidic jew into hard rock? |你听说过哈西德派犹太人从事硬摇滚吗?
- She made herself as comfortable as the hard rock permitted. 她在坚硬的岩石上尽可能坐得舒服些。
- The boy has been chipping away at that hard rock for four hours. 那小伙子凿削岩石已经四个小时了。
- In the 1970s, groups played hard rock and punk music, instead. 而到了70年代,乐队开始演奏重金属和朋克音乐。
- Soft rock roadway has the character of continuous plastic deformation. It's difficult to control using the single supporting way. 高应力软岩巷道具有持续塑性变形破坏特征,单一支护方式难以控制。
- Being ill for a week, he is much eager to play the hard rock. 病了一个礼拜后,他更想演奏摇滚乐了。
- Hard rock band Led Zeppelin release their eponymous first album. 1969年的今天,硬摇滚乐队齐柏林飞艇发行了与他们同名的首张专辑。
- Supporting technique in deep-seated high stressed soft rock roadway is always one of the puzzles in underground engineering field at home and abroad. 深井高应力软岩巷道支护一直是国内外地下工程支护的难题之一。
- Titan's Wall is the mountain's hardest rock climb. “巨人墙”是这座山最难攀登的一段山岩。
- 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。