| 单词 | shallow coal |
| 释义 | 例句释义: 浅煤,浅部煤 1. Above achievements can be rationally used to prevent and control roof water inrush and protect water body in shallow coal seam mining. 该成果可对浅埋煤层保水防溃采煤研究和应用提供基础理论指导。 www.ceps.com.tw 2. The largest shallow coal field in the world is in west China. The coal seams have thin roof and thick sandy overburden. 西部地区拥有储量最大的浅埋煤田，煤层顶板主要特点是基岩薄，地表为厚砂土层。 www.ceps.com.tw 3. Analyzing falling crack failure of overburden strata of shallow coal seam and its control method 浅埋煤层覆岩切落裂缝破坏及控制方法分析 scholar.ilib.cn 4. Numerical Simulation of the Air Leakage in the Bedding Plane of Gob in Shallow Coal Seam 浅煤层采空区层面漏风的数值模拟分析 www.ilib.cn 5. Simulating test on damage regularities of thick sandy soil layer and load distribution on key roof block in shallow coal seams 浅埋煤层厚沙土层顶板关键块动态载荷分布规律 service.ilib.cn 6. Critical catastrophic analysis of instability of combinatorial key strata in shallow coal seam 浅埋煤层组合关键层失稳临界突变分析 www.ilib.cn 7. Application of Partial Lane Extraction in Extracting Shallow Coal Pillar under Buildings 巷道穿采在建筑物下压煤开采中的应用 www.ilib.cn 8. Study on stability of overburden stratum structure by numerical simulation for shallow coal seam 浅埋煤层覆岩结构稳定性数值模拟研究 www.ilib.cn 9. Grey Model for Predicting and Forecasting the Amount of Gushing Water in Shallow Coal Layer 浅埋型矿井涌水量预测预报的灰色模型 www.ilib.cn 10. Criterion of broken and limit stride calculation in shallow coal seam coved with thick loose layer 厚松散层浅埋煤层覆岩破断判据及跨距计算 www.ilib.cn 1. Mud System Study and Application for Shallow Coal-bed Gas Wells Cementing under Complicated Conditions 复杂条件浅煤层气井固井水泥浆体系研究及应用 scholar.ilib.cn 2. Analysis of sand inrush generation condition in coal mining of shallow coal seam 浅埋采场溃沙发生条件分析 www.ilib.cn 3. Observation on rational coal-pillar width of mining tunnels of shallow coal seam 浅埋煤层回采巷道合理煤柱宽度的实测研究 scholar.ilib.cn 4. Grouting Foundation Treatment on Shallow Coal Mined Area 浅埋采空区上的地基注浆处理 www.ilib.cn 5. The simulation experiment analysis of water fluid crack's development law in the shallow coal seam 浅埋煤层导水裂隙发展规律物理模拟分析 scholar.ilib.cn 6. Working Resistance and Safety Margin of Long-wall Support in Shallow Coal Bed 浅埋煤层长壁开采支架阻力及安全界限 www.ilib.cn 7. Analysis of Mining Depth'S Feature of Shallow Coal Scam 浅埋煤层开采界定指标取值特征分析 www.ilib.cn |
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