1)faces[英][feis][美][fes]开采工作面
1.Optimization design of faces in Xinji No.1 coal mine;新集一矿开采工作面优化设计
英文短句/例句
1.Study on Completed Equipment of Thinner Seam High Efficient Fully Mechanized Mining Face;较薄煤层高效开采工作面设备优化配套研究
2.high-face room-and-pillar mining高工作面房柱式开采
3.Study on the Gas Migration in the Goaf Filling of Full-mechanized Mining Working Face综采工作面充填开采采空区瓦斯运移研究
4.Technology of30kt/d Full-mechanized Mining with Large Mining Height in Large Angle Coal seam日产30kt大采高大倾角综采工作面开采技术
5.Technology of Light-support Caving Mining with Large Angle轻放工作面大倾角仰斜开采工艺技术
6.Practice on Mining Method Changing from Top Coal Caving Mining to Top Slice Mining工作面由放顶煤开采改为顶分层开采的实践
7.Study of Mining Upper Limit of Section 11610 in Tianzhuang Coal Mine,Yanzhou of Shandong Province兖州田庄矿11610工作面开采上限的研究
8.Application of the non-coal column recovery technology in fully mechanized top coal caving mining face无煤柱开采技术在综放工作面的应用
9.Continuous recovery technology for large downhill of light caving face in island seam孤岛轻放工作面过下山连续开采技术
10.High efficiency coal mining technology used under complicated geological conditions复杂地质条件下工作面高效开采技术
11.Roof breaking law along top-coal caving face综放开采沿工作面倾向顶板垮落规律
12.No-operator Working Face Mining Research of Nearly Level Extremely Thin Coal Seam Being Difficult to Mine;难采近水平极薄煤层无人工作面开采研究
13.Practice of Continuous Mining at Many Fully Mechanized Face Under Sperical Conditions特殊条件下多个综采工作面连续开采的实践
14.Technology and Application of Multi Continuous Rotary Mining to Fully Mechanized Longwall Coal Mining Face综采工作面连续多次旋转开采技术及应用
15.Research on Mining under Pressure and Comprehensive Water Prevention and Control Countermeasures at Coal Face采煤工作面带压开采分析及综合防治水措施
16.Mining Key Technology of Fully Mechanized Longwall Mining Face in Deep Inclined Seam of Tangshan Mine唐山矿大倾角综采工作面开采关键技术
17.Application of Fully Mechanized Coal Mining Face Crossing over Rock Crosscut in Tucheng Mine综采工作面跨石门开采在土城矿的应用
18.Feasibility Analysis on Upward Mining for Coal Mining Face of Qianjiaying Mine钱家营矿采煤工作面上行开采可行性分析
相关短句/例句
fully Mechanized caving faces综放开采工作面
3)unmanned coal face mining无人工作面开采
4)double-longwall mining对拉工作面开采
1.The influence of staggered distance on the failure of floor strata in double-longwall mining on the confined aquifer is local and temporary.以淮北杨庄矿承压水体上对拉工作面开采为研究背景,通过现场矿山压力观测、数值模拟分析,认为对拉面错距在10 m以内为宜。
5)multi-face mining多工作面开采
1.For example, subsidence is predicted by the method for prediction of multi-face mining, with seam of anticlinal structure being simply divided into a few inclined seams.对曲面分布矿层进行地表移动预计时，通常是把曲面分布近似地当作平面分布来处理，例如把背斜构造形式的矿层简单地分为几个斜平面，然后利用多工作面开采地表移动预计方法进行预计，这样则会降低地表移动预计精度。
6)working[英]['w?:k??][美]['w?k??]工作;开采
延伸阅读
凹模、凸凹模工作型面加工工艺过程1)备料。 n 2)锻造。锻成长方形的坯料(每件留长工艺夹头)。 n 3)热处理。退火。 n 4)铣(刨)削。铣(刨)削六面成长方形模块。 n 5)磨削。磨削上、下两端面及相邻两侧面，用90。角尺测量相邻两面的垂直度。 n 6)钳工加工。用平板和划线盘按图划线，并打样冲眼；用钻头钻螺纹底孔；用圆柱销孔的预孔；用钻头钻挡料销让位孔；用钻头在中心处钻穿丝孔等；正、反面孔口倒角；凸凹模用钻头孔扩，保证刃口高度；攻螺纹；铰孔。n 7)铣削。平口钳装夹工件；用的立铣刀铣削型孔至尺寸，保证深度。 n 8)热处理。凹模工件淬硬至HRC60～64，凸凹模工件淬硬至HRC58～62。 n 9)平磨。磨上、下两端面及相邻两侧面，用90。角尺测量相邻两面的垂直度至图要求；退磁。 n 10)线切割。按图编制线切割程序，切割模型孔成形，留单面研磨余量0.005 mm。 n 11)钳工加工。研光线切割面： n 12)检验。 n复合冲裁模的装配应选择凸凹模作为装配基准件，先装下模部分，后装上模部分
