1.
Research on Coal Mines Extraction-Development Plans Decision Support and Evaluation System;
矿井采掘计划决策支持与评价系统的研究
2.
RESEARCH ON SIMULATION SYSTEM OF DYNAMICALLY DISPLAYING THE GETTING-DRIVING RELAY PLAN OF COALMINE
矿井采掘接替计划屏幕动态显示仿真研究
3.
An excavation in the earth from which ore or minerals can be extracted.
矿，矿井采掘矿石或矿物的地下坑道
4.
The parts of a mine or quarry that have been or are being excavated.
矿坑矿井或采石场已经被或正在被挖掘的部分
5.
To make shaft coal cutting planning is a multi nodal decision making course for it's intricacy of influencing factor.
矿井采煤计划编制影响因素复杂,是一个多环节的综合决策过程。
6.
A rock-boring tool used in mining for sinking shafts.
钻井机一种在采矿中用来挖掘矿井时在石头上打孔的工具
7.
Hygienic standard for environmental meteorology in underground workplace of coal mine.
煤矿井下采掘作业地点气象条件卫生标准.
8.
Code for design of district station and chambers of coal mine
煤矿矿井采区车场和硐室设计规范
9.
Design and Realization of Coal Mine Excavate-Link WebGIS;
煤矿采掘衔接WebGIS的设计与实现
10.
Error Prediction of Inclined Shaft Anti-de-sac Run-through in Houzhuang Mine
侯庄矿水平斜井反掘贯通测量误差预计
11.
Construction Plan of Silo Project in South Area of Sijiaying Iron Mine
谈司家营铁矿南区竖井工程建设计划
12.
To extract(ore or minerals) from the earth.
采掘从地下采掘（矿石或矿物）
13.
(of mines and mining) worked from the exposed surface.
（矿或采矿）露天挖掘的。
14.
tunnel a hole, shaft, passage, etc
挖掘洞穴、 矿井、 通道等.
15.
Discussion on Installation Mode of Methane Sensor in Cutting Face with Special Arrangement of Coal Mine Underground
煤矿井下特殊布置采掘工作面甲烷传感器设置方式的探讨
16.
Surface mining is the process of excavating mineral deposits directly from the surface of the ground without costly shafts or tunnels into the earth.
露天采矿就是不用在地下挖掘费用高昂的井巷而直接从地表采矿的方法。
17.
The said incline raise borer, developed by Changsha Institute of Mining Re-search for incline raise boring in dip onebody mining,is the first generation product in Chi-na.
为了解决倾斜矿体开采中斜天井掘进问题，我院新开发了我国第一代斜天井钻机产品。
18.
The Research of the Open-pit Short-term Stripping Plan CAD and Optimization;
露天矿短期采剥计划CAD及其优化研究