1.
About half of the world's known supply of copper ore is already in use.
全世界已知的铜矿储量，大约有一半已在使用了。
2.
The Application of Geostatistics to Ore Reserve Calculation of the Yangla Copper Deposit
地质统计学在羊拉铜矿储量计算中的应用
3.
The reserves of other 9 types, including lead and copper, constitute 30-50% of China's total, enjoying a comparative advantage.
铅矿、铜矿等9种矿产资源具有比较优势，储量占到全国的30－50％。
4.
RESEARCH AND EXPLOITATION OF GEOLOGICAL RESERVES MANAGEMENT SYSTEM OF ANQING COPPER MINE
安庆铜矿地质储量管理系统的研究与开发
5.
Design and Implementation of Geological Reserves Management System for An-qing Copper Mine;
安庆铜矿地质储量管理系统的设计与实现
6.
In recent months, the domestic media have reported big finds of copper and iron.
最近几个月，中国媒体报道说在西藏发现了储量巨大的铜矿和铁矿。
7.
recoverable oil reserves
(矿业) 可采石油储量
8.
Single deposits contain millions of tons of ore.
单个矿床的矿石储量达数百万吨。
9.
fool's gold
【矿】黄铁矿, 黄铜矿
10.
Trace elements analysis for the provenance of copper minerals of ancient bronzes
微量元素示踪古代青铜器铜矿料来源的可行性
11.
Study on Heavy Metals in Ricinus Communis L. from Daye Tonglvshan Cooper Mine
湖北铜绿山古铜矿野生蓖麻重金属含量研究
12.
the structures after sedimenting control the space location of ore storage sandbody,thesupplying source of copper element and the forming of ore bodies;
沉积后的构造决定了储矿砂体的空间位置、铜质来源和矿体的形成；
13.
On the Fair Value Measurement Models of Mineral Resources Assets
矿产资源储量公允价值计量模式研究
14.
The existence of galena, sphalerite, certain amount of chalcopyrite and arsenopyrite does not influence the leaching rate.
方铅矿、锌矿和一定量的黄铜矿、铁矿和毒砂存在不影响浸取率。
15.
A large number of deserted copper mine tailings dumps of different age exist in Tongling, East China, covering a large area of land.
在铜陵铜矿区堆存着大量的不同时期弃置的尾矿废弃物,形成大面积铜尾矿废弃地。
16.
The large amounts of copper and tin make this mine especially valuable to the beginning miner.
大量的铜、使这个矿矿工尤其可贵的开端.
17.
THE QUANTITATIVELY SYNTHETIC FORECAST OF COPPER NICKEL IN ORE BELT OF HUANGSHAN, XINJIANG
新疆黄山铜镍成矿带成矿预测的定量综合研究
18.
Practical Studies of Productive Ore Reserves in Dahongshan Copper Mine
大红山铜矿生产矿量保有的研究与实践