查询词典 platinum

High sensitive instrument neutron activation analysis is connected with highefficient nickel sulphide fire assay technique to establish the method for determing platinum group element s in geological materials.

将镍锍试金法同高灵敏度的仪器中子活化分析相连接，建立了铂族元素的镍锍试金中子活化方法。

The content of platinum-group elements in samples of sulfides and gold-bearing breccia from the Taibai gold deposit was determined by the nickel sulfide fire assay and inductively coupled plasma-mass spectrometry.The results show that the PGE content in these samples is higher than that in the Baguamiao gold deposit,Qinling,but lower than that in the primitive mantle.

采用硫镍火法试金结合电感耦合等离子质谱分析了太白金矿硫化物和含金角砾岩中铂族元素的含量，结果显示，与秦岭地区八卦庙相比铂族元素含量较高，而低于原始地幔，其中铂、钯、钌富集，并结合前人研究资料对铂族元素的来源和迁移机制进行探讨。

Chinese Academy of Sciences , Beijing 100029 , ChinaAbstract : The content s of such platinum-group element s as Ir , Ru , Rh , Pt and Pd in J ianguo basalt s and Wula 2 hada Mg- high andesites were determined using ICP-MS after a nickel sulfide fire assay preconcent ration.

采用镍锍火试金法结合 ICP-MS 分析了碱锅玄武岩和乌拉哈达高镁安山岩样品中的 Ir 、 Ru 、 Rh 、 Pt 和 Pd 的含量。

Concentrations of platinum group elements of ores and related rocks from Baimazhai Ni-Cu sulfide deposit were determined by using an ICP-MS with nickel sulfide fire assay pre-concentration.

采用镍硫火试金ICP-MS法分析了白马寨铜镍硫化物矿床矿石及其主要围岩铂族元素含量，结果表明铂族元素总量普遍较低，且ΣPGE由矿床核部的块状矿石(78.15×10-9~555.92×10-9)向外围矿化橄榄岩(6.77×10-9~70.95×10-9)至辉长岩(3.02×10-9)逐步降低。

Thus,the catchment gauzes made from palladium alloys containing high concentration of based metal solutes,such as nickel,cannot be expected to have such a high platinum recovery rate.

因此，含高浓度贱金属的Pd合金捕集网不能期望有高的Pt回收率。

The company integrates production and sales in the one-stop, operates mainly in the following items and product one, precious metal chemical raw materials: Rhodium powder, palladium powder, iridium powder, ruthenium powder, platinum powder, gold powder, rhenium powder, osmium powder, silver bullion, silver grain, Yang Polar silver plate, palladium chloride, 59.5%, ammonium chloride, palladium 50.3%, K Wong, fill port, K White fill port, 925 silver fill port, K gold solder films and so on.

公司集生产与销售于一条龙，主要经营以下项目与产品一、贵金属化工原料：铑粉、钯粉、铱粉、钌粉、铂粉、金粉、铼粉、锇粉、银锭、银粒、阳极银板、氯化钯59.5％、氯化铵钯50.3%、K黄补口、K白补口、925银补口、K金焊片等。

Color - Platinum makes the ideal choice for an engagement ring as it is cold gray-white in color.

颜色-铂使一个订婚戒指的理想选择，因为它是冷灰为白色。

Color - Platinum makes the ideal choice for an engagement ring as it is cold gray-white in color.

颜色-铂使理想选择订婚戒指，因为它是冷灰，白色的。

All four are available in reddish brown Pernambuco wood, matt black ebony, dark brown grenadilla wood or in a platinum-plated version.

所有四个可在伯南布哥木红褐色，亚光黑色乌木，酸枝木材深褐色或在镀铂的版本。

For example, an import company in China had to import a number of platinum credit when payment was actually picking up boxes of rocks.

例如我国某进口公司曾经以信用证进口一批白金付款提货时竟是一箱箱的石头。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。