1)  high_dipping face
急倾斜工作面
1.
The performance of Jialik hydraulic support used in high_dipping face is analyzed,and provide a reference for developping this set of support.
试图通过对伽立克液压支架在急倾斜工作面采煤性能的分析 ,为了解这套支架在急倾斜采煤支护方面的开发 ,提供一定的借鉴。
2)  steeply inclined
急倾斜
1.
In view of steeply inclined seam roadway support status quo,with the specific engineering practice problem,used similar material simulation test to have the contrast study on steeply inclined seam roadway applied Isteel support,bolt support and bolt-cable-beam support under same condition.
针对急倾斜煤层巷道支护现状,结合具体工程实践问题,采用相似材料模拟实验,对相同条件下急倾斜煤层巷道采用工字钢支护、锚杆支护和锚(索)梁网支护3种支护形式进行对比试验研究,得出了不同支护形式下的围岩变形规律、以及不同支护形式在急倾斜煤层巷道条件下的适应性及支护机理,从而为急倾斜煤层巷道支护决策提供依据。
2.
It has very strong reference meaning to building the morden coal mining working face with high yield and high efficency in the steeply inclined and much thicker coal bed.
通过对大洪沟煤矿一个轻放工作面煤层赋存条件和回采工艺的介绍,总结其关键技术应用成果,对在急倾斜煤层内建设高产高效的现代化采煤工作面具有较强的借鉴意义。
3.
The characters of steeply inclined mineral deposit of coalpyrite accompanying bed and of mineral processing are analysed in this paper.
通过对急倾斜煤——硫铁矿伴生矿床赋存特点、选矿流程等方面的分析，提出了这类矿床初、后期较为可行的采矿方法。
3)  steep seam
急倾斜
1.
Explosive technique of top coal caving in roadways of medium-thickness and high-thickness steep seam;
急倾斜中厚-厚煤层巷道放顶煤开采爆破技术研究
2.
The roof fracture of steep seam manifests obvious random characteristic owing to irregularity of mining boundary and different stowing feature of breakage waste along faceline as well as geological and technical factors in pitch mining of longwall face.
急倾斜煤层由于开采边界不规则，及其它地质和技术因素，顶板破断具有明显的随机性。
4)  steep
急倾斜
1.
Practice on sublevel combined mining in steep seam;
急倾斜煤层小阶段联合开采的实践
5)  Urgent-inclining
急-倾斜
6)  steep seam
急倾斜煤层
1.
Repetitive mining subsidence with thick soil layers and steep seam;
厚冲积层急倾斜煤层群开采重复采动下的开采沉陷
2.
Similar material simulation study on the mining overburden movement law in steep seam;
急倾斜煤层开采上覆岩层运动规律模拟研究
3.
Model and its application on the evaluation of degree of difficulty of top coal caving in steep seam;
急倾斜煤层顶煤可放性评价模型及应用
参考词条
补充资料：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
说明：补充资料仅用于学习参考，请勿用于其它任何用途。