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- In the low oxidation states, platinum group metals have a tendency of aggregating to form clusters containing polynuclear metal chain. 在低价状态下,铂系金属可自聚合形成一类含有多个金属原子的线性金属链式簇合物。
- Tlae progress in linear chain clusters of low-valent platinum group metals is briefly reviewed. 本文就有关线性低价铂系金属簇合物的研究进展作一简述。
- The chalcogenides in the Ru-S,Ru-Se,Ru-Te,Os-Te,Ru-Se-Te,Ru-Os-Te system and native chalcogenides in platinum group metals placers from Burma which were investigated by author and co-operatores previously were reviewed systematically. 本文简要概括了作者和合作者对Ru -S系、Ru -Se系、Ru -Te系、Os -Te系、Ru -Se -Te系、Ru -Os -Te系中的二元硫族化合物 ,三元硫族化合物及人工合成的复合硫化物和缅甸铂族金属砂矿中的天然多元硫族化合物所作过的研究工作。
- Application and Progress of Pressure Hydrometallurgy of Cu-Ni Sulfide Ores Containing Platinum Group Metals 加压湿法冶金处理含铂族金属铜镍硫化矿的应用及研究进展
- Keywords Dibutyl carbitol;Solvent extraction;Gold;Platinum group metal;Industrial practice; 二丁基卡必醇;溶剂萃取;金;铂族金属;工业实践;
- Keywords industrial platinum group metal deposit without spatial relation to mafic ultromafic rocks;revaluation;paragenesis of Au Pt; 与镁铁岩超镁铁岩无明显空间联系的工业铂族元素矿床;重新评价;金与铂族的共生;
- Keywords flotation sulfide concentrates;platinum group metals;hydrometallurgy; 浮选精矿;铂族金属;湿法冶金;
- A large drinking bowl or goblet made of metal or hard wood. 大酒碗用金属或硬木做成的大酒碗或酒杯
- This paper discusses the geochemical behavior of platinum group elementsduring mgratic evoution and liquation of sulfide and the noble metal distribution patterns in rocksand ores. 结果表明,冷水箐矿床的铂族元素配分型式与玄武岩浆有关的铜镍硫化物矿床相似,而明显不同于与科马提岩浆有关的铜镍硫化物矿床。
- platinum group metal catalysts 铂系金属催化剂
- The metal or plastic external structure of a motor vehicle. 车身机动车的金属和塑料的外部结构
- Thickness or diameter, as of sheet metal or wire. 直径,厚度金属板的厚度或线的直径
- Catalytic kinetic spectrophotometric methods for the determination of platinum group metals 铂族金属催化动力学光度分析法
- Process and Technology for Recovering Platinum Group Metals from Waste Carrier-type Catalyst 失效载体催化剂回收铂族金属工艺和技术
- A figure or design carved into or beneath the surface of hard metal or stone. 凹雕; 阴文刻在坚硬的金属或石头表面上的图形或图案
- A costly ornament of precious metal or gems. 金银首饰珍贵的金属或宝石制成的昂贵装饰品
- Recent Advances of the Determination of the Platinum Group Metals in Biological and Environmental Materials 环境和生物样品中铂族金属的分析研究进展
- The shaping of metal or wood on a lathe. 车削用车床使金属或木材成型的过程
- Platinum group elements(PGE) is badly needed in China. 铂族元素是我国十分短缺的矿种。
- To create fatigue in(a metal or other material). 使疲乏使(金属或其它材料)疲劳