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161. Study On The Height Development Of Cracking Zone And The Deformation And Failure Characteristics Of The Overburden During Repeated Mining Of Double Seam
162. Study On RIB Spalling Mechanism And Conttrol Technology Of Coal With Large Mining Height
163. A Numerical Simulation About The Low Of Overburden Strata Breakage And Movement When Shallow Coal Seam Being Mined
164. Deep Buried Weak Bonding Of Thick Seam With Large Mining Height Fully Mechanized Working Face Of Study On Strata Behavior Regularity
165. Mine Pressure Regularity And Characteristics Of Large Mining Height Super Long Working Face
166. The High Mining Height Faces Hydraulic Support Structure Stress Analysis
167. Research On Surrounding Rock Control Technologies Of Narrow Pillar Of Mining Roadways In Island Coal Face In Thick Coal Seam
168. Study On The Weak Bonding Of Thick Coal Seam Fully Mechanized Coal Caving Section Coal Pillar
169. Optimization In Fully Mechanized Top-coal Caving Face With Large Mining Height Of Longgu NO.2301Coal Mine
170. Research Of The Impact To Predictive Of Drilling Vibration And The Height Of Coal In The Funnel To Continuous Flow Method Prominent Prediction Means
171. The Research Based On The Double Line Structured Light Weld Feature Extraction
172. The Research Of Equal Height Spiral Bevel Gear NC Milling Machine
173. The Study On NC Machining Method Of Equal Height Toot Hlogarithmic Spiral Bevel Gears
174. Research On The Tool Path Generation For Partition Machining Of Complex Triangular Mesh Model
175. Research Of Grinding Wheel Surface Topography With Height And Spatial Parameters And Design Of The Relevant Evaluation Software
176. Gateway Support Technology Research For Large Mining Height Coal Face In Changping Mine
177. Study On Law Of Overlying Strata Movement And Water-flowing Fractured Zone’s Height Of1622(3) Working Face In Pansan Mine
178. Research On Mine Pressure Control Technology Of Large Mining Height In Shallow Seam
179. Control Theory Of Surrounding Rock And Application Study Of The Coal Face With Greater Mining Height
180. Study Of Movement Laws And Loading Behavior Of Overlying Strata With Large Mining Height
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