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- Study and Application on Coal Seam Water Infusion %26 Dust Detection Techniques 煤层注水及粉尘检测技术的研究与应用
- Application of Dustproof Technology of Coal Seam Water Infusion Adding Permeable Bar 添加渗透棒煤层注水防尘技术的应用
- Availability Method of Rib Spalling and Roof Fall Prevention Under Dust Suppression by "Three Soft" Coal Seam Water Infusion "三软"煤层高压注水降尘防片帮冒顶的有效途径
- Coal seam water infusion effect 煤层注水效果
- coal seam water infusion 煤层注水
- This paper gives a detail description of the mathematic model,principle and composition of the automatic control system for seam water infusion and its application effectiveness. 对煤层注水自动控制系统的数学模型、系统原理及组成等进行了详细的描述，并给出了其应用效果。
- Prewetting of coal seams by water infusion is an essential measure for dust control at working faces. 煤层注水预湿是采煤工作面防尘的治本措施，添加湿润剂是改善煤层注水效果的重要途径。
- The gauge can simultaneously measure quantity and pressure of water infused into coal seam. 该水表能同时测定注入煤层中的水量和注水压力。
- Prewetting of coal seams by water infusion is an essential measure for dust control at working faces.Adding of wetting agent is an important approach for improving water infusion. 煤层注水预湿是采煤工作面防尘的治本措施，添加湿润剂是改善煤层注水效果的重要途径。
- Experimental Study of Water Infusion Technology for Special Coal Seam 特殊煤层的注水工艺技术试验研究
- Coal Seam Water Injection Research and Application 煤层注水研究与应用
- BP neural network method application in feasibility evaluation of water infusion for coal seam 煤层注水难易程度的BP神经网络评价法
- Application Study of Hydraulic Rarefaction Coal Seam Shallow Hole Water Infusion Device 水力疏松煤层浅孔注水器应用研究
- Test and Research on Coal Seam Shallow Hole Water Infusion in Fullymechanized Coal Winning Technology Working Face 综采工作面煤壁浅孔注水降尘的试验研究
- The studies also show that magnetized water has a good application prospect in coal seam infusion. 磁化水在煤层注水方面具有良好的应用前景。
- water infusion in coal seam 煤层注水
- Dust Prevention Technology by Coal Seam Water Injection in Full-mechanized Excavation Faces of Coal Road 煤巷综掘工作面煤层注水防尘技术
- water infusion into coal seam 煤层注水
- Keywords coal seam water injection;magnetized water;physicochemical properties;seepage;wetness; 煤层注水;磁化水;理化特性;渗透;润湿;
- Coal miners; coal seams; coal haulers. 煤矿工; 煤层; 运煤工
