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- advancing working face 移动工作面
- Again, according to analyze wall rock change along with working face advancing under caving, the paper gains three different phases of wall rock transmogrification. 再次，分析了采动影响下沿空巷道随着工作面的推进围岩变化情况，得出了围岩变形的三个不同阶段；
- Based on an example, the distribution and dynamic procedure of air leakage seepage, oxygen, CO gas, methane and temperature in goaf during working face advancing are demonstrated. 结合实例条件，描绘了工作面开采推进过程中采空区内漏风流态、氧、CO、瓦斯和温度等分布状态及其动态过程。
- This enabled them to run transport cars right up to the work face. 这使他们能把运煤车一直开到工作面。
- With the advancing of work face, the cracks will be induced and then impenetrate with each other in roof, and result in the rupture of roof and roof weighting. 摘要随工作面的推进，顶板要产生裂缝、裂缝贯通、破断，然后来压。
- Stripper face must extend 1/8” below working face of punch. 脱料板下表面至少比冲子工作面高出1/8”。
- All coal was moved from the work face by electrically-driven conveyors. 所有的煤都用电动传送带从工作面运出来。
- Pupil can do advanced work: it does not matter what age the child is. 可以完成高级的作业:这与他的年龄无关。
- Its range had the larger outstand to outboard working face under the condition of injecting grouts in separate layers. 离层带注浆时的覆岩破坏形态和范围向工作面外侧突出较大。
- In order to advance work efficiency, it designs the function of automation. 为了识别案件所处的处理阶段,系统设计了与之对应的案件状态。
- Accumulated water of 12206 working face having been dug completely is menacing mining of 12208 working face. 12206工作面采空区积水对12208工作面的采掘生产构成一定威胁。
- The experience of water danger reclamation in synclinal axis illustrating at T312 working face is introduced. 介绍了T312工作面向斜轴部水患治理的经验。
- The join way of scraper coveyor cable pan using in mechanize working face is designed into fixtureless join way. 将机械化采煤工作面刮板输送机电缆槽之间的联接,设计成无紧固件的联接方式。
- The water-inrush from floor inundates Working face 51101W in Liangzhuang coal mine,Xinwen Mining Group. 新汶矿业集团良庄煤矿51101W工作面因底板突水导致工作面被淹。
- Introduce a pressure characteristic of working face with the usage of hydraulic breaking-off prop. 介绍切顶支柱使用情况下的工作面矿压特性,分析切顶支柱对顶板管理的作用。
- Scraper conveyor is the main conveying equipment in coal mine,has important affect to whole working face. 刮板输送机是煤矿生产的重要运输设备,对于整个工作面的安全生产起着至关重要的作用。
- An advanced pupil can do advanced work: it does not matter what age the child is. 优等生可以从事一些高难度作业，这一点与其年龄无关。
- Generally, the gas effuse amonnt in dig working face in mine relates to the gas fountain quantity. 淮北矿业集团公司石台煤矿对3422掘进工作面采取了瓦斯综合治理措施,达到了预想的效果。
- The water irruption flooding on the working face of 1000m deep shaft was not found in China,also was rare in the world. 竖井千米深处工作面突水淹井，国内没有先例，国际罕见。
