... cathode luminescence 阴极发射光,阴极场致... cathode copper 电解铜 photoelectric cathode 光电阴极 ...
基于120个网页-相关网页
hollow-cathode copper halide laser 空心阴极卤化铜激光器
copper cathode 电解铜 ; 阴极铜
ISA Cathode Copper ISA法阴极铜
pure cathode copper 高纯阴极铜
tough cathode copper 阴极韧铜
cathode copper quality 阴极铜质量
h cathode copper metal 高纯阴极铜
Therefore, it’s necessary for the corporation to avoid the risks of cathode copper price by means of futures transactions.
于是,利用期货业务来管理阴极铜产品的价格风险成为必然。
参考来源 - 国内企业利用期货交易控制风险情况研究On the view of enterprises, micro-economy and preliminary investment, this paper makes a research on the principle, approach, indicator system,model, certifing in practical example for technological economy analysis & evaluation to the new constructive investment project of cathode copper.
本文从企业、微观和投资前期的角度出发,对新建电解铜投资项目的技术经济分析与评价的理论、方法、指标体系、模型和实证进行了研究。
参考来源 - 新建电解铜投资项目技术经济分析与评价研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Physical quality of cathode copper effects on its chemical quality which determines its characteristics of processing.
阴极铜的物理品质直接影响其化学品质，而阴极铜化学品质的高低决定了其加工性能的好坏。
This paper analyses the causes for lead exceeded of high purity cathode copper, introduces the measure to solve and the results achieved.
分析了高纯阴极铜铅超标的原因，介绍了解决措施和取得的效果。
The copper cinder produced from cathode copper is high grade. Recovering copper from copper cinder is of important social and economic benefit.
冶炼阴极铜所产生的铜渣，含铜品位比较高，对铜渣选铜具有很高的经济效益和社会效益。
应用推荐