1.
Phosphate mining on food supply security and its countermeasures
磷矿开采对粮食安全的保障及其对策分析
2.
Control of Different Vegetation on Surface Runoff Volume in Phosphorus Ore Mining Areas of Fuxian Lake Watershed;
抚仙湖流域磷矿开采区不同植被对地表径流控制研究
3.
Study of the Effect of Different Vegetation in the Control of the Volume of Soil Fluorides Washed away with Rainfall Runoff--A case study of the phosphorus ore mining area of the Fuxian Lake watershed;
植被对土壤氟化物随降雨径流流失的控制研究——以抚仙湖流域磷矿开采区为例
4.
Analysis of displacement and deformation due to underground mining in Baizhu phosphorite mine
白竹磷矿地下开采岩体移动变形分析
5.
A Study on Blasting Parameter Optimization of Mis-deep Hole Mining Method in Kaiyang Phosphorite Mine;
开阳磷矿中深孔回采爆破参数优化试验研究
6.
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）
7.
THE REMOTE SENSING EXTRACTION METHOD FOR THE MINING AREA AND THE SOLID WASTE IN THE BAOKANG PHOSPHORITE ORE DISTRICT,HUBEI PROVINCE
湖北省保康磷矿区开采面及固体废弃物遥感信息提取方法研究
8.
mining concession
矿山开采（特许）权
9.
To extract from a mine or from mined ore.
开采从矿或矿石中提取
10.
To excavate the earth for the purpose of extracting ore or minerals.
开矿，采矿为开采矿石或矿物而挖掘土地
11.
retreating mining method
后退式开采法(采矿)
12.
Other basic metals and minerals mined on a large scale in the United States include zinc, copper, silver and phosphate rock -- which is used for fertilizers.
在美国大量开采的其它基本的金属和非金属矿产包括锌、铜，银和用于制造肥料的磷矿石等。
13.
open-end method
(采矿) 敞开进路式矿柱回采法
14.
A Study of Mining Technology for Hard-to-Mine Ore Body in Eastern Zone of Daye Iron Mine;
大冶铁矿东区难采矿体开采工艺研究
15.
Design of Mining Method and Mining Practice in One Gold Mine of Songxian
嵩县某金矿采矿方法设计与开采实践
16.
Residual amounts of iron and aluminum dilute the phosphate content.
残采的铁铝降低了磷矿的含量。
17.
Exploration on flotation technology for medium and low grade phosphate rock
我公司中低品位磷矿采用的浮选技术
18.
the mining of ore or coal from an open mine.
从敞开的矿井提取矿石或煤的采矿。