1.
Effects of Dietary Copper Sources on Copper Metabolism and Cellulose Degradation in Sheep;
不同饲料铜源对绵羊铜代谢及纤维素降解影响的研究
2.
Effects of Copper Sources and Copper Levels on Growth Performance, Fur Quality and Biochemical Parameters of Rex Rabbits;
铜源和铜水平对生长獭兔的生长性能、毛皮品质及理化指标的影响
3.
a mineral consisting of cuprous oxide that is a source of copper.
一种矿物，由铜的来源氧化亚铜构成。
4.
Human Resources Development Research for YongPing Copper Mine of JiangXi Copper Corporation;
江铜集团永平铜矿人力资源开发研究
5.
Natural Resources: Coal, gold, tungsten, lead, copper. uranium.
自然资源：煤、金、钨、铅、铜、铀。
6.
An Analysis on the Source of Copper Mine of Brozens Unearthed in North of Huai River in Anhui province
安徽淮北部分地区出土青铜器的铜矿来源分析
7.
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
8.
Study of Provenance of Copper Mine Made of the Bronzes Excavated from Heying Sites
何郢遗址出土青铜器铜矿料来源的初步研究
9.
Discussion on the exploration strategies of resources to keep sustainable development of the copper industry in Tongling area;
论铜陵地区铜工业持续发展的资源勘查战略
10.
Human Resources Outsourcing Research of Xiangguang Copper Smelting Project
祥光铜业阴极铜冶炼项目人力资源外包研究
11.
National Resources: petroleum, gas, coal, chromium, nickel and copper.
自然资源：石油、煤气、煤、铬、镍和铜。
12.
The Prediction of Copper, Nickel and Gold in East Tianshan Area, Xinjiang Autonomous Region;
新疆东天山铜、镍、金矿资源潜力评价
13.
The Research on Rectifier DC Electrical Source for Electrolyzing Cuprum and Monitor Technique;
电解铜整流直流电源及监控技术研究
14.
Financial Analysis on Development and Utilization of Iron and Copper Ore Resources in Sichuan;
四川省铁铜矿资源开发利用经济分析
15.
Study on the Methods for Dealing with Resource Market Risk--Taking Copper as an Example;
资源市场风险及对策研究——以铜为例
16.
Research of the Origin and Development of Bronze Mirror and Mirror Breaking Custom in Hunnish Tomb
匈奴墓葬出土铜镜及毁镜习俗源流考
17.
DISCUSSION ON RECOVERY SULPHUR MINERAL FROM THE TAILINGS OF COPPER
选铜尾矿综合回收硫资源研究及实践
18.
Another Talk about Tongren City, a Land of Peach Blossoms--Beginnig with the Naming of Nine-Dragon Karst Cave
又说桃源铜仁——从九龙洞的得名说起