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.
STUDY ON STOPING SEQUENCE FOR MULTI-STEP MINING SYSTEM WITH BACK
多步骤回采的充填采矿法回采顺序研究
3.
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
4.
Overhand stoping indicates working from a lower to an upper level; underhand stoping is the opposite, from an upper level to a lower level.
上向回采是指从下往上开采，下向回采则相反，从上往下开采。
5.
There are several techniques for working the face of the stope. Overhand stoping indicates working from a lower to an upper level; underhand stoping is the opposite, from an upper level to a lower level.
工作面回采技术有好几种。上向回采是指从下往上开采，下向回采则相反，从上往下开采。
6.
square set stope
方框支护回采工作面
7.
open-end method
(采矿) 敞开进路式矿柱回采法
8.
Mining design procedures of the deep mining process sublevel caving stoping method
无底柱分段崩落采矿法回采设计方法
9.
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
10.
Full-mechanized Mining Technology under Complex Geological Condition
复杂地质条件下综采工作面回采技术
11.
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
12.
Mine Pillars Mining with Small-scale Coal Mining Approach in Small Coal Mine
小型煤矿采用小进路采矿法的矿柱回采
13.
Comprehensive Prevention and Control Technology of Goaf Water for First Coal Pillar Mining Face in Mining Dip Gateway
回采下山巷道煤柱首采面采空水综合防治技术
14.
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
15.
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
16.
The Technology and Practice of the Safe Pillar Stoping in the Mined Area of Shizishan Copper Mine
狮子山铜矿采空区矿柱安全回采技术与实践
17.
The feasibility of extending the upper extraction limit for No.810 Mining Area of Luling Coal Mine
芦岭煤矿810采区提高回采上限的可行性研究
18.
Study on Technology of Gas Draining While Mining in Working-face;
回采工作面边采边抽瓦斯抽放技术研究