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- Keywords mining water hazards;soleplate water-bursting;ordovician limestone karst;influence evaluation; 矿井水害;底板突水;奥灰岩溶;影响评价;
- Control of Mine Water Hazard Using Face Pre - grouting Method 工作面预注浆法治理矿井水灾害
- The key technical problems of coal mine water hazard control at present stage 新时期煤矿水害防治技术所面临的基本问题
- Keywords mine water disaster;water controlling measure;Heye mining area; 矿井水害;防治水措施;荷叶矿区;
- Keywords mine water;utilization;technological process;electrodialysis; 矿井水;资源化;工艺流程;电渗析;
- Research and utilization of integrated control technique for controlling mine water hazard, Taozao coal field 陶枣煤田矿井水害综合治理技术研究与应用
- Keywords mine water;pilot test;chemical oxidate-flocculating settling method;treatment; 矿坑水;化学氧化-絮凝沉降法;处理;试验;
- mining water hazards 矿井水害
- Keywords mine water filling factor;water filling source;water control measures;Changhe coalmine; 矿井充水因素;充水水源;防治水措施;长河煤矿;
- Keywords mine water;slime water;labyrinth lamella setting basin;filter pressing; 矿井水;煤泥水;澄清;迷宫斜板沉淀池;压滤;
- Mine water hazards 矿井水害
- Red Stakes : Lateral Water Hazard, include all unmarked rice field. 红桩：侧面水障碍，包括所有未标记的水稻田。
- mine water hazard 矿井水害
- Therefore, control Strategies of Mine Water Bursting Geological Hazard of Pongxi Marble Mine are discussed. 在此基础上,探讨了鹏茜大理石矿矿坑突水地质灾害的防治对策。
- It features various courses, a course editor, water hazards, slopes, sand traps, and black holes (warps). 它有各种的球场，一个球场编辑器，水池，草坡，沙地和(歪曲的)黑洞。
- Examples showing good results of water isolation proves that the grouting technology is an effective measure to control underground water hazard in mine. 结合工程实例，说明灌浆加固和堵水效果，表明灌浆技术是采矿工程水害处理的有效途径。
- You can easily see those bunkers and water hazards on both sides of the fairway from the tee box. 球手站在发球台看到球道两边除了沙坑就是水障碍区。
- The grouting reconstruction technique of lower confining bed can be used to control the water hazard from coal floor. 摘要煤层底板含水层注浆改造技术可以彻底根治底板水害。
- A long Par4. The players should aim to the middle of the2 bunkers on the fairway, of which there are water hazards twinkling and sparking on the both side. 较长的4杆洞，开球时要对着两个沙坑中间打，只要方向稍有偏失，很容易就会落水，上果岭的一杆只要向着旗杆打就行。
- Frontal Warter Hazard is indicated by Yellow Stake, and Lateral Water Hazard is indicated by Red Stake. 正面水障以黄桩标示，侧面水障以红桩标示；
