combined mining - Globe Thesis

Keyword [combined mining] Result: 21 - 34 \| Page: 2 of 2
21.	Estimation And Simulation Of Water Inflow In Open Pit Combined Mining Coal Mine
22.	Study On Mechanism Of Rock Burst Caused By Rock Pillar Fracturing In Combined Mining Of Subvertical Extra-Thick Coal Seams
23.	Mechanical Characteristics Of Rock Mass Discontinuities Under Dynamic Disturbance And Application In Open-underground Combined Mining
24.	Key Technology Research Of Combined Mining System In Large Multiple Coal Seams Surface Mines
25.	Production Characteristics And Influencing Factors Of Combined Production Wells For Medium To Low-rank Coalbed Methane In Tiefa Mining Area
26.	Geological Characteristics And Co-production Evaluation Of Multi-coal Seams Gas Of Nanyanzhu A2 Coalbed Methane Block In Shouyang,Qinshui Basin
27.	Productivity Evaluation Of Strong Interlayer Heterogeneity And Low Permeability Tight Sandstone Gas Reservoirs
28.	Research On Combined Mining Technology Of Coalbed Methane And Tight Gas Based On Gas Lift
29.	Research And Development Of Dynamic Tracking And Evaluation System For Efficient Utilization Of Open-pit Mining Water Resources Based On Cloud Service
30.	Study On Seepage Law Of Horizontal And Vertical Well Combined Mining In Deep Sandstone Uranium Reservoir
31.	Research On Dynamic Evaluation System Of High-efficient Utilization Of Water Resources In Large Open-underground Combined Minning Coal Mine Based On LCSA Theory
32.	Research On Quantitative Production System For Coal Bed Methane Double Layer Combined Production
33.	Mechanical Analysis Of Isolation Pillars In Open-pit Combined Mining And Research On Safe Thickness Model Based On Thick Plate Theor
34.	Study On Comprehensive Technology For Safe And Efficient Mining Of The Phoenix Hill Tailings Pond
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