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- Dynamic Characteristics of Self-potential Frequency Method and Its Application to the Examination of Grouting and Blocking Water 天然电场选频法的动态信息在注浆堵水工程中的应用研究
- grouting and blocking water 注浆堵水
- Sealing and blocking water bursting point 突水点封堵
- Before I came home I lost all, stock and block. 我还没到家，就丢失了所有的财产。
- Study the influence of the proportion of grout and grouting pressure to the. 研究水泥浆液比例与注浆压力对浆液扩散范围的影响。
- He is between the beetle and block now. 他处于十分危险的境地。
- The treatment methods, technology, quality control measures and treatment results for the blocking water with grouting treatment project in a bursting water coal mine of Henan province are introduced. 摘要介绍了河南省某突水煤矿的注浆堵水治理工程的治理方法、工艺及质量控制措施、治理效果。
- Before I came home I lost all,stock and block. 我还没到家，就丢失了所有的财产。
- You are double-parking here and block traffic. 你在此并排停车阻碍了交通。
- A piece of rock have fall and block up the path. 一块岩石掉了下来，堵住了路。
- Sands of the desert,rise and block off the sun ! 奥斯里安：“沙漠，扬起你的沙砾，遮蔽太阳的光芒吧！”
- When shadows fall and block my eyes. 当阴影落下阻挡了我的视线。
- In this PMA,opening and blocking structure is adopted. 该PMA采用开放式、模块化结构;
- By comparison of water amount before and after the grouting and examining the increased range of sound velocity,it finally comes up with a quantitative crite... 最后提出了用超声波检测注浆质量和效果的定量标准;这对于推进注浆技术的发展具有十分重要的意义.
- Grouting and Reinforcing Technology in Broken-mine Station of Luomu CO. LTD. 洛钼集团碎矿站注浆加固技术。
- He jumped and blocked the spike. 他跳起拦对方扣球。
- The design laws and cruxes of the grouting and bolting are described. 论述锚注加固方案设计的原则,分析锚注加固技术的关键点。
- Drivers would leap from their cars and block the traffic. 司机们肯定会从汽车里跳出来，阻塞交通，
- A large rock fell and blocked the road. 一块大岩石落下堵塞了道路。
- The study of mining-induced fracture distributions is closely related to some mining engineering problems such as mining under or above water bodies,relieved coalbed methane drainage, overburden bed separation grouting and mining subsidence control etc. 岩层采动裂隙分布的研究与水体下和承压水上采煤、卸压瓦斯抽放、离层区充填与开采沉陷控制等工程问题紧密相关.
