您要查找的是不是:
- Palladium and platinum can be extracted and separated if acid concentration in water phase and MSO concentration in organic phase are controlled well. 在控制料液酸度和MSO浓度的条件下可有效地萃取分离钯与铂。
- Palladium and platinum can be extracted and separated if acid concentration in water phase and MSO concentration in organic phase are cont... 也考察了氯化铵的氨水溶液反萃取钯的适宜条件。
- Ouchaib, T. ; Massardier, J. and Renouprez, A., "Competitive Hydrogenation of Butadiene and Butene on Palladium and Platinum Catalysts", J. Catal. 119, 517 (1989). 44陈文星、赖宗成、洪正宗,"丁二烯/丁烯混合物氢化反应之研究",第十八届台湾触媒及反应工程研讨会,第266-271页(2000)。
- Simultineous Adsorption for Gold,Palladium and Platinum with Sulfhydrylated Cotton and Its Application 巯基棉同时吸附金钯铂的研究及应用
- Keywords butyl-benzothiazole sulfide;extraction;separation of palladium and platinum; 丁基苯并噻唑硫醚;萃取;钯铂分离;
- Where is the Source of Gold and Platinum in Globe? 地球上的金和箔来自何处?
- Preparation and Characterization of Polymer-Stabilized and Soluble Colloidal Nanoparticles of Metal Oxide of Palladium and Platinum 高分子稳定的钯、铂氧化物水溶性纳米颗粒的制备与表征
- Keywords Chelating adsorbent;microcolumn;on-line separation and preconcentration;FAAS;silver;gold;palladium and platinum;bismuth; 螯合吸附剂;微填充柱;在线预浓集分离;火焰原子吸收光谱;银、金、钯和铂;铋;
- palladium and platinum 钯铂
- and on a firmer logical footing, in his assignment of square planar geometries to the complexes of palladium and platinum from the fact that two isomers have been isolated from compounds of the formula MA2B2. 作为一个坚固的、合理的落脚点,他的钯和铂络合物是平面四方体排布的构想是基于这样一个事实:分子式为MA2B2的化合物的两个异构体是孤立的,在这一点上他也是对的。
- So far, we have successfully issued silver card, gold card and platinum card. 目前已经成功发行了普通卡、金卡和白金卡。
- An ICP-AES method for the determination of Au and Fe in platinum,palladium and Pd-Ir alloy was proposed. 介绍了用电感耦合等离子体原子发射光谱法(ICP-AES)测定铂、钯及合金中微量金和铁的方法。
- McInnes C M, Sparrow G J, Woodcock J T.Extraction of platinum, palladium and gold by cyanidation from coronation hill ore [J].Hydrometallurgy, 1993 (31): 157. 黄昆;陈景.;从失效汽车尾气净化催化转化器中回收铂族金属研究进展[J]
- The United States was vulnerable to shortages of chrome, bauxite, and platinum. 美国的弱点是缺少铬、矾土和铂。
- The album sold 14 million copies and went gold and platinum in 25 countries. 这张专辑卖出了1400万张,并在25个国家获金唱片和白金唱片奖?quot;
- Also Platinum and Palladium is available as well. 此外铂和钯是提供。
- The improvement in application and platinum recovery are also outlined. 本文还给出使用和铂尘回收技术的改进与提高。
- The absorption function to palladium and gold by improving active carbon is strongly perfected. 摘要通过对活性炭的改性,提高活性炭对钯和金的吸附作用。
- Fineness determination of gold and platinum articles and the verification of weighing devices are also conducted on a routine basis. 黄金、白金饰物的成色分析及秤重器的检定,亦是化验所日常工作的一部分。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。