The synthesis and characterization of new water-soluble and chromogenic p-(p-sulfonated benzeneazo) calix[n] arenes derivatives;
新型水溶有色主体分子对磺酸基苯偶氮杯[n]芳烃衍生物的合成及特性
Study and application on solvent impregnated resins technique in separation of nonferrous metals;
萃淋树脂在有色金属分离中的研究和应用
Research of establishing index system's evaluation in nonferrous metals industry' recylle economy development;
建立有色金属工业循环经济评价指标体系探讨
An introduction to Russia s nonferrous metals mineral resources;
俄罗斯有色金属矿产介绍
Where is the right way for china's non-ferrous metals industry to save energy and reduce consumption?;
我国有色金属行业节能降耗路在何方?
A consideration on the exploitation and environmental protection of mineral resources of non-ferrous metals;
关于有色金属矿产资源的开发利用及其与环境问题的思考
Thoughts,goals,priority works,and measures of non-ferrous metals industry developing recycling economy in China;
我国有色金属工业发展循环经济的思路、目标、重点工作与措施
Analysis on direct foreign investment of china nonferrous metal mining;
我国有色矿业对外直接投资分析
Spectrophotometric algorithm of pre-colored fiber based on Stearns-Noechel model;
为了研究有色纤维的配色算法,使用红、黄、蓝3种单色粘胶纤维按一定质量比例混合得到混色纤维,并对混色纤维的颜色进行了测量。
Effects of environmental nonferrous metal pollution on health of population;
环境有色金属污染对人群健康影响
The sustaining developmental countermeasures of nonferrous metal geologic exploration and mineral development of Jilin province;
吉林省有色金属矿产资源勘查开发的可持续发展对策
Studies on Grinding Technology of PCD Cutting Tool and Cutting Performance of PCD for Machining Nonferrous Metal;
PCD刀具刃磨工艺及其加工有色金属的研究
Present situation and development prospect of China's non-ferrous metal and metallurgical acid production;
我国有色金属及烟气制酸的现状和发展趋势
Atmospheric corrosion law of three non-ferrous metals in Shenyang area;
3种有色金属在沈阳地区的大气腐蚀规律
The influence and significance of applying laser cladding technology to surface treatment on non-ferrous metals was mentioned.
论述了激光熔覆技术应用于有色金属表面的作用与意义,分别叙述了铜合金、铝合金以及钛合金表面激光熔覆的发展概况、工艺方法和熔覆层的组织结构,并详细论述了铝合金上激光熔覆的气孔控制问题。
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