| 单词 | gas suction |
| 释义 | 例句释义: 抽气 1. Results of this research can provide certain references to coal seam infusion and gas suction in this region. 研究结果对该地区16号煤层的注水、瓦斯抽放等工程实践具有一定的意义。 lib.cqvip.com 2. Gas suction is a fundamental measure to control gas. 瓦斯抽放是治理煤矿瓦斯灾害的治本措施。 www.chemyq.com 3. Gas Suction and its Utilization in Collieries of Fengcheng Mining Bureau 丰城矿务局矿井瓦斯抽采与利用 www.ilib.cn 4. Gas suction radius to be determined for mine goaf 采空区瓦斯抽放半径的确定 www.ilib.cn 5. Application of Surface Borehole Gas Suction Technique 地面多井远距离瓦斯抽采技术的应用 168.160.184.82:8080 6. On Gas Suction Technology by Roof- Rock Drilling in "Three - Soft" Unsteady Coal Seam “三软”不稳定煤层高位钻孔瓦斯抽放技术 service.ilib.cn 7. Drilling Hole Design Improvement of Gas Suction of Cross-measure Cutting Coal 石门揭煤瓦斯抽放钻孔设计方法的改进 www.ilib.cn 8. Research on Gas Suction Parameters Optimization of Taoyuan Coal Mine 桃园煤矿瓦斯抽放参数优化研究 service.ilib.cn 9. Improving gas-suction method and accelerating driving rate 改进抽放方法加快掘进进尺 www.ilib.com.cn 10. Research for increasing the gas suction efficiency by using polyurethane to seal the hole 关于聚氨酯封孔可提高瓦斯抽放效果的研究 www.ilib.cn 1. Maximal Flow Rate of Gas Suction by Water Jet Air Ejector 射水抽气器最大吸气流量 www.ilib.cn 2. On Application and Choice of Abstracting Tunnel on Gas Suction 汇集瓦斯抽放巷的选择与应用 service.ilib.cn 3. Investigation on Suction Effect of High-level Gas Suction Tunnel 高位瓦斯抽放巷抽放效果考察 www.ilib.cn 4. Gas Suction by Drilling Roof at Shield Supported Working Face 掩护支架采煤面顶板钻孔抽放瓦斯 service.ilib.cn 5. Analysis to the theory and the results of oblique drill hole for gas suction 迎面斜交钻孔瓦斯抽放理论与应用效果分析 service.ilib.cn 6. Discussing the factors and the method of gas-suction over mining in working face 采面瓦斯随采随抽方法及影响因素探讨 www.ilib.cn 7. Preliminary experiment of gas suction in coal face 采煤面瓦斯抽放技术初探 www.ilib.cn 8. Practice on Gas Suction in 1010 High Abstracting Tunnels in JianXi Coal Mine 建新矿1010高抽巷抽放瓦斯实践 service.ilib.cn |
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