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- karst stratum foundation 岩溶地基
- This sewage pipeline uses HDPE double-wall corrugated pipe, sandy gravel stratum foundation and U-type rubber washer joint. 该污水管采用HDPE双壁波纹管,砂砾垫层基础,U型橡胶圈接口。
- Technical Measures for Constructing Large diameter Pie Foundation in Karst Stratum of Hukou Bridge 湖口大桥岩溶地层大口径桩基施工的技术措施
- The Effective Leaking Stoppage for Great Crack in Karst Stratum 大溶隙岩溶地层的有效钻孔堵漏方法
- This paper summarizes the grouting technologies and construction techniques used for high grout-consuming strata, big-leakage passage, strata with high-pressure water, and karst strata. 对大吸浆量地层、特大漏水通道、正在冒水的堵水、承压水条件下、岩溶地段等特殊地层的灌浆方法和施工工艺进行了总结。
- Tunnel excavation by blasting can be directly influenced by karst cavities when tunnelling through the karst strata with blasting method,which brings a lot of damages such as landslide and casualties. 在岩溶地区采用钻爆法进行隧道开挖施工;溶洞的存在对隧道爆破开挖安全有直接影响;严重者会造成塌方、伤亡等重大事故.
- That rumor has no foundation in fact. 那谣传没有事实根据。
- karst stratum 岩溶地层
- The rumor was without foundation. 那条谣言毫无根据。
- They represent each society stratum. 他们代表各个社会阶层。
- The foundation provides money for schools. 基金会资助学校。
- great crack in Karst stratum 大溶隙岩溶地层
- Jane wears a foundation garment under her evening dress. 珍妮在晚礼服里面穿了一件紧身衣。
- and with the case of drilling project of glauber salt mine in the foot of Liupanshan Mountain in Ningxia, proposes to use cement-sodium silicate-cloth sack in great crack in Karst Stratum. 结合宁夏六盘山区东北麓芒硝矿钻探工程，对于大溶隙岩溶地层钻探，提出采用水泥-水玻璃-布袋护壁堵漏方法。
- They do not constitute a separate class or stratum. 知识分子和青年学生并不是一个阶级或阶层。
- He laid the foundation of his success by study and hard work. 他通过学习和努力工作为成功打下了基础。
- This is a rare type of karst topography. 是非常罕见的喀斯特地貌景观。
- The foundation of this university took place over 100 years ago. 这所大学于一百多年前创建。
- He hates the privileged stratum. 他憎恨特权阶层。
- This is a stratum we must win over. 这一阶层，我们是必须争取的。
