| 单词 | soft floor | ||
| 释义 | soft floor
例句释义: 软底板 1. Among other things, those investigations revealed that the lake has a soft floor, which presumably means a thick layer of sediment. 此外，这些调查还显示，湖底松软，可能有一层厚厚的沉积物。 www.bing.com 2. The support of coal roadway in seam with soft roof, soft coal and soft floor is a problem of influencing production. 前言：“三软煤层”巷道支护问题一直是困扰生产的难点之一。 www.chemyq.com 3. There are three coal mines in Xin'an Coalfield. The Shanxi group irregular(2-1) coal seam has soft roof, soft coal and soft floor. 在新安煤田新建的三对矿井，主采煤层均为山西组2-1三软不稳定煤层。 www.chemyq.com 4. Reason analysis on local caving accident in "soft floor, hard roof" working face and its preventive measure “软底、硬顶”工作面局部冒顶事故的机理分析及预防措施 service.ilib.cn 5. Study of supporting technique in soft floor, fractured roof and large dip angle mining face 软底碎顶大倾角工作面支护技术探讨 www.ilib.cn 6. The numerical analysis of the stress distribution of roadway under locomotive stress and in the soft floor strata 底板软岩动压巷道围岩应力分布的数值分析 www.ilib.cn 7. Fully mechanized top coal caving mining technology under unstable thick seam with soft roof, soft coal and soft floor 三软不稳定厚煤层条件下综采放顶煤技术 ilib.cn 8. Maintenance technology of coal slide and roof fall in full mechanized caving face in soft roof, soft coal and soft floor seam 煤层综放工作面片帮冒顶维护技术 www.ilib.cn 9. Support technology for large cross section two open-off cuts with complex roof in seam with soft roof, soft coal and soft floor 三软煤层复合顶板大断面双切眼支护技术 ilib.cn 10. Analysis on strata pressure of fully mechanized longwall coal mining face in soft roof, soft coal and soft floor seam 三软煤层综采长壁工作面采场矿压分析 ilib.cn 1. Fully mechanized top-coal caving technique with large inclination in hard roof, soft seam and soft floor 硬顶软煤软底大倾角综放采煤技术 ilib.cn 2. Grouting reinforced technology for soft floor of soft roof, coal and floor seam in Zhengzhou Mining Area 郑州矿区三软煤层底板注浆加固技术 www.ilib.cn 3. practices on fully mechanized coal mining in deep inclined seam with hard roof , soft coal and soft floor 软底大倾角煤层综采开采实践 www.ichacha.net 4. Research on support technology for full seam mining gateway with soft roof, soft coal and soft floor 三软煤巷支护技术研究 www.ilib.cn 5. Roof control technology in soft floor working face 软底板工作面的顶板控制技术 www.ilib.cn 6. Code of practice for use of spray extraction machines on carpets and soft floor coverings in hospitals 用于医院里地毯和软地板覆层的喷射物吸除机器的实用规程 www.mapeng.net 7. Application of Large Cast Nylon Base in Stope with Soft Floor 铸型尼龙大底座在软底采场中的应用 www.ilib.cn 8. Support Technique for Soft Floor Face 高档工作面软底支护技术 service.ilib.cn 9. Fixed Method of Soft Floor Limit Intensity in Workface 采场松软底板极限比压的确定方法 www.ilib.cn |
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