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- Composite goaf area 复合采空区
- The research results provide very important reference and basis for the safe operation of UHV transmission lines in the goaf area of coal mine. 研究结果为我国煤矿采空区基础变形特高压输电线路的安全运行提供参考依据。
- Because of strata dip offsets, fractures in goaf area, result in primary strata structural damages, thus geophysical characteristic changes will be along with. 采空区由于原始地层错动、裂缝,地层结构破坏,其地球物理特性也发生了变化。
- The paper introduced the successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area,a stuff problem of this kind. 采用深孔牙轮钻机、利用高台阶崩落法成功地处理了复合采空区,解决了复合采空区处理难的问题,使技术人员在熟练浅采、深采空区处理的情况下,又探索出复合采空区的处理方法。
- foundation of Goaf area of coal mine 煤矿采空区地基
- On the basis of investigation for the accumulated water in goaf areas in the Tongxin mine field,occurrence of the accumulated water in goaf areas is examined in this paper. 本文依据井田范围内采空积水调查资料,探讨了采空积水的贮存分布规律,并采用冒落带及导水裂隙带最大高度的计算方法,预测了未来开采下伏可采煤层造成的漏水灾害区。
- Comprehensive provention research on goaf area spontaneous fire 采空区煤炭自燃灾害综合防治的研究
- He steered into the parking area. 他把车开进了停车区。
- PROSPECTNG FOR THE GOAF AREA UNDER EXPRESSWAY SUBGRADE BY GPR 高速公路路基下采空区探地雷达探测
- The slum area was sordid and filthy beyond belief. 该贫民区之污秽肮脏简直令人难以置信。
- Application on Electrical Prospecting in Detecting Goaf Area of Coal Mine 电法勘探在煤矿采空区范围探测中的应用
- The flood cut a wide swath in this area. 洪水席卷了这一地区,满目一片疮痍。
- The luminous intensity on unit area. 单位面积上的发光强度。
- White lines divide the playing area into sections. 这些白线把赛区分成各个部分。
- The first chapter delimits her area of research. 第一章阐明了她的研究领域。
- Sorry. I must have got the wrong area code. 对不起,我一定是拔错地区号码了。
- This is the area that attracts the most attention. 这是最受关注的地区。
- The folk song has a good run in this area. 这支民歌在这个地区非常流行。
- Wet weather is a feature of life in this area. 天气潮湿是这个地区生活的一个特色。
- The area is subject to devastating seasonal winds. 这个地区常遭破坏性季风的袭击。