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- The preliminary thickness of the subsea tunnel rock cover was determined through using project analogy method. 根据国内外已建成的海底隧道资料,采用工程类比方法初步确定象山港海底隧道的最小岩石覆盖厚度。
- As increasing number of metal mines turn to deep mining,tunnel rock burst in nonpillar sublevel caving has grown into one of the major engineering geology problems in the field of mining. 随着金属矿山相继进入深部开采,无底柱分段崩落法巷道岩爆问题成为采矿领域中主要的工程地质问题之一。
- the Mohr-Coulomb shear strength parameters of tunnel rock mass 围岩岩体Mohr-Coulomb抗剪强度参数
- The rock was caverned out to make a tunnel. 挖出岩石造隧道。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- They are digging through the hill to make a tunnel. 他们正在凿山建一条隧道。
- Data processing methods and applied research in tunnel rock disaster forecast 隧道岩溶灾害超前预报中数据处理方法及应用
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- 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 climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- The two lanes merge going into the tunnel. 两条车道会合后引入隧道。
- The truck cleared the tunnel safely. 卡车安全地通过了隧道。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- He has to stoop to get through the tunnel. 他得弯下腰走过地道。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- The roar of the train reverberated in the tunnel. 火车的轰隆声在隧道里回荡。
- He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
- The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。