1.
retreating mining method
后退式开采法(采矿)
2.
in good fettle
兴高采烈，神采奕奕
3.
The reeds and rushes are abundant, and the white dew is not yet ceased.
蒹葭采采、白露未已。
4.
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
5.
To discover and open(a vein or deposit) in mining.
采采矿时发现和开采出（矿脉或矿床）
6.
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
7.
Purchasing Card,a New Tool for Government and Enterprise Procurement;
政府采购和企业采购的新工具——采购卡
8.
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
9.
There are a number of ways of heating, of which electric heating and infrared heating are commoner ones.
较常见的采暖方式有电采暖和红外线采暖。
10.
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
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.
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
13.
The Applied Research of Gas Drainage Technology in the Goaf of Full-Mechanized Mining Working Face
综采工作面采空区瓦斯抽采技术的应用研究
14.
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
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.
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
17.
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
18.
Collapse Stope Disposing and Mining Practice of Impaired Mined-out Area Residual Mining
塌陷采场处理及采空区破坏残矿开采实践