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- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- soft rock pit 软岩巷道
- 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?
- 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 Six dynasties tomb is rock pit with stone chamber, yielded celadon bowls, bronze Wuzhu coins, and iron scrapers, and dated to the Jin dynasty. 六朝墓为岩坑石椁券顶墓,墓内残存的青瓷钵、铜五铢钱、铁削刀等表明其年代当属晋代;
- Rock pit is dug by shallow loosing blasting, for which the bottom is cleaned by manpower with air pick reaching to the designed position. 岩层采用浅眼松动爆破开挖,开挖到位后,由人工采用风镐对基底进行清理。
- 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。
- It is easier for soft rock to distort than hard rock.when soft rock meet water,its compressive strength... 软岩比硬岩更易变形,且软岩遇水后,抗压强度降低,固结变形速度和沉陷量增大。
- 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。
- The extreme soft rock laneway have the characteristic of continuous plastical deformation destroying. 极软岩巷道具有持续塑性变形破坏工程特征,单一支护方式难以控制。