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- groove rock excavation 沟槽石方开挖
- Ventilation is a very important process in rock excavation by blasting in underground engineering. 地下工程钻爆开挖过程中,通风排烟是重要的一环。
- An integrated intelligent method for bolt-shotcrete support design in underground rock excavation is presented. 摘要提出了一种可用于岩石地下工程锚喷支护设计的人工智能综合设计方法。
- The blasting effect of this project prove that long hole loose millisecond controlled blasting is a new technology extraordinarily suitable for rock excavation,and worth to be widely spread. 该工程的爆破效果有力地证明了深孔松动微差控制爆破技术是非常适合岩石开挖工程的一门新技术,值得推广。
- Mechanization construction of rock excavation 国外石方工程的机械化施工评述
- The results show that rock excavations of the underground powerhouse for the given geological conditions can be achieved technically. 结果表明:水布垭地下厂房洞室开挖在技术上是可行的;
- A furrow or groove formed by running water. 犁沟由流水形成的槽或小沟
- APPLICATION OF SHORT-HOLE MILLISECOND BLASTING IN ROCK EXCAVATION 浅孔微差爆破技术在石方开挖中的应用
- The band is really in the groove tonight. 乐队今晚演奏得精彩极了。
- Control blasting of rock excavation at sensitive and dangerous zone 敏感危险区石方开挖控制爆破
- These young girls really groove on his music. 这些小姑娘迷上了他的音乐。
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- Found his groove playing bass in a trio. 发现他在三重唱中最适合唱低音
- If you want to be in the groove this summer, you'll need a bikini. 今年夏天你要赶时髦,你需着比基尼装。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年,长大后成了地质学家。
- The rehabilitation contracts require the operators to rehabilitate the quarries within a specified period, in return for the granting of rights to process and sell surplus rock excavated during the course of the works. 复修合约规定,采石商须于指定时间内复修石矿场,以换取采石权,把石矿场复修期间所挖掘的剩余石料加工出售。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- A wedge or key that fits into a groove to make a joint. 加强肋作为连接物填入槽内的楔形物或舌状物
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。