1.
Improving Extraction Technology By the Support of Comprehensive Mining;
普通综采支架加大采高回采技术实践
2.
Mining all Height at One Time Technology of Large Mining High Angle Compound Mining Working Face
大采高大倾角综采工作面一次采全高回采工艺
3.
Surrounding Rock Control Study of the Coal Entry with Greater Mining-Height;
大采高综采工作面回采巷道围岩控制技术研究
4.
Practices on Fully Mechanized High Cutting Coal Mining Technique with Full Seam One Passing Mining Domestic Equipment in Sihe Mine
寺河矿一次采全高国产装备大采高回采工艺实践
5.
Research and Application of Full-mechanized Caving Mining with High Mining Height in Huaibei Mining Area
淮北矿区大采高综采放顶煤开采技术
6.
Application of rotary fan-shaped actual mining technology in large inclined angle face
大倾角高档普采工作面中旋转扇形回采技术的应用
7.
Gas Control in the Upper Corner of Working Face under Hard Roof
坚硬顶板条件下大采高小煤柱回采工作面上隅角瓦斯治理
8.
Requirement of Supporting Equipment for Large-height Mining because of Enlarging Geometrical Parameters of Full-mechanized Mining Face
加大综采工作面几何参数对大采高支护设备发展的新要求
9.
New Requirements of Enlarged Fully-Mechanized Face's Geometric Parameters for the Development of Support and Protection Equipments on High Cutting Coal Mining Face
加大综采工作面几何参数对大采高支护设备发展新要求初探
10.
Research on the Mining Technology for Fully-mechanized Coal Mining Face in Steep Coal Seam Under Complicated Geological Condition
复杂难采煤层大倾角综采面回采工艺研究
11.
She ran back home with delight.
她兴高采烈地跑回家。
12.
Research on mining technology of combined mining at large inclined angle "three soft" coal seam
“三软”煤层大倾角综采回采工艺研究
13.
Implementing the Regulations of Government Purchase and Strengthening the Purchase Management In Colleges and Universities;
实施政府采购法规 加强高校采购管理
14.
Discussion on improving sampling precision by strengthening management of sampling,preparation and testing
加强采制化管理 提高采样精密度
15.
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
16.
Research of Extraction Quality Evaluation of a Stope and Safety and High-efficiency Extraction of Ore Pillar Based on a Cavity Monitoring System
基于空区实测的采场回采质量评价与矿柱安全高效回采研究
17.
Study of Ground Pressure Behavior of an Extended Mining Face in a Shallow Seam with Thick Bedrock
厚基岩浅埋大采高加长工作面矿压规律研究
18.
With the increase of the depth of coal seams mined, rock bursts will easily occur in gateways with fully-mechanized sublevel caving mining.
随着煤矿开采深度增加，综放开采回采巷道易发生冲击地压危害。