1.
Reasonable Mining Height of Full-mechanized Caving Mining in Softly Inclined and Extra-thick Coal Seam
缓倾斜特厚煤层综放开采合理开采厚度的确定
2.
Research on Large Mining Height Technique for Thick Coal Seams
厚煤层大采高全厚开采工艺研究与应用
3.
Research on the Deformation Rule of Surface Movement Caused by Mining under the Conditions of Thick Alluvium and Hard Solid Rock;
厚松散层厚硬岩层开采地表移动变形规律研究
4.
Determination on Fracture Condition of Key Stratum Above Full Thick Seam Mining Face
厚煤层整层开采采场上覆关键层断裂条件判定
5.
Combin gateway and pillar with fully mechanized top cawing mining technology in steep inclined special thick seam
急倾斜较薄特厚煤层巷柱-综采放顶煤开采技术
6.
Theory study on the load on support of long wall with top coal caving with great mining height in extra thick coal seam
特厚煤层大采高综放开采支架外载的理论研究
7.
Comprehensive Gas Drainage Technology of Fully Mechanized Mining Face in Seam with Soft Roof,Soft Coal and Soft Floor
三软厚煤层综采工作面瓦斯综合抽采技术
8.
mechanized heading development
机械化平巷开采中厚煤层法
9.
Improvement of mining method for the orebody of gentle dip and medium thickness
缓倾斜中厚矿体采矿方法的改进实践
10.
The Calculation of the Instaneous Thickness of Cutting Chip on the Shearer Helical Drum
采煤机螺旋滚筒瞬时切屑厚度的计算
11.
Technical Research of Once Mining Full Height of 21m Coal Seam in Fully-Mechanized Top Coal Caving;
21m厚煤层综放一次采全高技术研究
12.
Preharvest BTH Treatment Induces Resistance in Fruit of Muskmelon;
采前BTH处理对厚皮甜瓜的抗病性诱导
13.
Test research of mining method of gently inclined moderate thick ore-body
缓倾斜中厚金矿体采矿方法试验研究
14.
The Analyzed for the Processing Way to Product Heavy Plate by Ingot
采用钢锭生产特厚板工艺方案的探讨
15.
Mining Technology of Thinner Coal Seam at Yu Jia-liang Coal Company
榆家梁煤矿中厚偏薄煤层的开采技术
16.
Recover remaining oil from thick fluvial reservoir with horizontal wells
应用水平井开采河流相厚油层剩余油
17.
"Three soft" in thick Coal Comprehensive mechanization mining stent selection of importance
“三软”中厚煤层综采支架选型的重要性
18.
STUDY ON FRACTURE MECHANISM OF OVERLYING SUPER-THICK ROCK STRATUM IN UNDERGROUND MINING
地下开采上覆巨厚岩层断裂机制研究