1.
Reducing production costs to improve economic benefit of mine;
降低生产成本 提高矿山经济效益
2.
INCREASING ECONOMIC BENEFITS OF GANZHOU URANIUM MINE BY SCIENTIFIC AND TECHNOLOGICAL PROGRESS;
依靠科技进步 提高矿山经济效益
3.
If the jamb-mine isn't exploited, the economic benefit will go down rapidly.
如果不采矿柱矿山经济效益将急剧滑坡。
4.
APPLICATION OF LINEAR PROGRAMMING IN RAISING MINE ECOMOMIC EFFICIENCY;
线性规划在提高矿山经济效益中的应用
5.
Gold Mine Economic Benefits Appraisal Mode using Data Envelopment Analysis(DEA);
基于DEA的黄金矿山经济效益评价模型研究
6.
The Study of the Mine Gangue Hygiene Fills to Cover up Indirectly Economic Performance
矿山矸石卫生填埋间接经济效益研究
7.
ENAGAGING IN ECONOMIC BENEFIT ANALYSIS OF MINE RECOVERING AUD FULL UTILIZING MINERAL RESOURCES;
进行矿山开采经济效益分析充分利用矿产资源
8.
Effects of Economic Technological Quotas in Mines to Corporation Efficiency;
论矿山经济技术指标对企业效益的影响
9.
The considerations of the gold mining enterprises developing economic benefit audit;
黄金矿山企业开展经济效益审计的思考
10.
Approaches to the improvement of economic benefit of gold mine;
提高我国黄金矿山选厂经济效益的途径
11.
A superficial view of the change of the internal factors of economic benefit in gold mining venture;
浅谈改变黄金矿山企业经济效益的内在因素
12.
The Mathematics Model of the Comprehensive Evaluation on the Economic Effects in Mine Enterprices;
矿山企业经济效益综合评价的数学模型
13.
The Safety Economic Efficiency Analysis of Metal Mine Based on Value Engineering
基于价值工程的金属矿山安全经济效益分析
14.
ECONOMIC AND ENVIRONMENTAL EFFECT ANALYSIS OF OPEN-PIT MINE EXPLOITATION WITH SMALL-SIZE EQUIPMENT
中型矿山小设备开采的经济环境效益分析
15.
GRINDING KEY TO INCREASING ECONOMIC BENEFITS FOR DEXING COPPER MINE
磨矿是提高德兴铜矿经济效益的关键
16.
The State provides guidance and assistance to collectively-owned mining enterprises and privately-owned mining undertakings in unceasingly raising their technical level and in increasing utilization rate of the mineral resources and the economic results.
国家指导、帮助集体矿山企业和个体采矿不断提高技术水平、资源利用率和经济效益。
17.
Strengthening the resources management and lift the mine economic benefit;
加强资源管理 提高矿井经济效益
18.
Piloting Technology and the Economic Efficiency of the Ai Shan Ditch by the Northern Wei Dynasty;
论北魏艾山渠的引水技术与经济效益