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- high working face 大采高
- Hard grade for high working speed. 速度高时用硬的结合度。
- 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。
- 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”。
- The test results show that dust concentrations in tunneling working face can be satisfied with the national health standard by a high efficient deduster. 试验表明,采用高效除尘器对巷道凿岩工作面进行就地净化循环通风,能使工作面粉尘质量浓度符合国家工业卫生标准。
- High working safety: -No external moving parts -Leak-free operations. 高度的安全工作性:-没有外部活动件;-无泄漏操作。
- The testing results of working face coal samples and roof impact tendency indicated that the coal seam belongs to high impact tendency and has pressure bumping possibility. 工作面煤样和顶板冲击倾向性测试结果表明,该煤层属于高冲击倾向性煤层,具有发生冲击矿压的能力。
- Motivate and withstand higher working pressure. 个性积极，愿意承受压力.;敢于克服困难
- High working speed and high accuracy, and product performance is stable. 生产速度快、精度高、产品性能稳定。
- Through the research of high gas and multi-water-bursting hazards prevention techniques in Jiaozuo coal mine regions, the mining coal method of caving working face is found. 通过对焦作矿区高瓦斯多水害防治技术研究，找出适合该条件下的炮采放顶煤模式的采煤方法。
- From analyzing coal-gas abstracts gas process, we contrasted and analyzed gas gushing rate from working face at high seam in slices and moveable mining. 从分析煤体瓦斯源解吸瓦斯过程出发,对厚煤层分层开采与综放开采两种开采方式下,工作面瓦斯涌出量作了量化对比分析。
- Through the research of high gas and multi-water-bursting hazards prevention techniques in Jiaozuo coal mine regions,the mining coal method of caving working face is found. 通过对焦作矿区高瓦斯多水害防治技术研究,找出适合该条件下的炮采放顶煤模式的采煤方法。
- 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。
- It is therefore advisable never to use an excessively high working voltage for a multiplier cell. 因而光电倍增管不使用过高的工作电压是很有道理的。
- Can work under pressure, high working efficiency and strong sense of responsibility. 能够承受工作压力,工作效率高,责任心强。
- Suitable for grinding and polishing the surface of stones. With the feature of high working efficiency and low noise. 用于石材表面处理,具有加工效率高,噪音小等特点。
- We have high working self-consciousness and strong service conncepts and team-cooperation spirit. 我们具有高度的工作自觉性和责任感,拥有强烈的服务观念及团队协作精神。
- 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。
- Erosion-resistance, spalling- resistance, high construction property and high working property. 良好的抗侵蚀性、抗剥落性及优良的施工性和使用效果。
- 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。
