platinum group
英 [ˈplætɪnəm ɡruːp]
美 [ˈplætɪnəm ɡruːp]
网络 铂系; 铂系元素
双语例句
- Platinum group metals including gold and mercury have the highest environmental implications.
而包括金、汞在内的铂类金属对环境造成的危害最大。 - Cupel, of platinum or of metals of the platinum group
灰皿，铂或铂族金属制 - Determination of Platinum Group Elements in Airborne Particulate Matter by Inductively Coupled Plasma-Mass Spectrometry with Cation Exchange Resin
阳离子交换树脂分离电感耦合等离子体质谱法测定空气颗粒物中铂族元素 - Short-term changes in the contents of platinum group elements ( PGEs) in road dust
道路灰尘铂族元素含量的短期变化过程分析 - A heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium.
一种重而脆的铂属金属元素，用于制合金，与铂或锇形成天然合金。 - A white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum.
一种白色坚硬的铂系金属元素，见于铂矿中，用于与铂制造合金。 - Enrichment features of platinum group elements in road dust of Shanghai
上海市道路灰尘中铂族元素（PGEs）富集特征 - Cu-Ni sulphide deposit related to mafic-ultramafic rocks is the main type of copper, nickel, platinum group elements ( PGE) deposits.
与镁铁-超镁铁质岩密切相关的铜镍硫化物矿床是铜、镍、铂族元素（PGE）资源的重要矿床类型。 - Hydrometallurgical processes of platinum group metals recovery from exhaust catalysts
从废催化剂中回收铂族金属的湿法工艺研究 - The 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。 - Synthesis and Application of Acetylacetonate Platinum Group Metal Organic Complexes
乙酰丙酮铂族金属有机配合物的合成现状及用途 - A rare polyvalent metallic element of the platinum group; it is found associated with platinum.
一种稀有的多价铂系金属元素，与铂共生。 - Catalyst, in the form of wire cloth or grill, of platinum or of other metals of the platinum group
呈金属丝布或网格状的铂或其他铂族金属催化剂 - Research Progress of Accumulation and Toxicity of Platinum Group Elements ( Pt, Pd, Rh) in Environmental and Biologic Samples
铂族元素在环境和生物样品中的积累及毒性研究进展 - Study on Sampling of the Spent Catalyst in Platinum Group Metal Analysis
废催化剂中铂族金属分析的取样研究 - A stepwise dissolution procedure for chemical speciation analysis of platinum group elements in geological samples has been improved.
建立了基于化学逐级溶解、火试金预浓集和电感耦合等离子体质谱分析的地质样品中铂族元素的物相分析新流程。 - 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 - Elimination of Interference in Determination of Trace Platinum Group Elements in Environmental Samples by ICP-MS
ICP-MS测定环境样品中痕量铂族元素中干扰消除方法研究 - In this paper we studied the separation of base metals Fe, Co, Ni and Cu from platinum group metals on a cation exchanger column.
本文研究了用柱式阳离子交换树脂从铂系金属铑中除去贱金属Fe、Co、Ni和Cu。 - This paper mainly reviewed the species analytical process and determination method of platinum group element, with 71 references.
本文主要从铂族金属的存在形式、分析流程以及测定方法三方面论述了铂族金属及其形态分析的进展，引用文献71篇。 - Determination of Platinum Group Elements in Polymetallic Nodules and Deep Marine Sediments Reference Materials by Neutron Activation Analysis
大洋多金属结核和深海沉积物标准物质中铂族元素的中子活化分析 - The performance characteristics and application of two types of platinum alloy gauze, which were used as platinum group catalyst in production of nitric acid by ammonia oxidation, were introduced in detailed.
对氨氧化制造硝酸采用铂系催化剂&两种铂合金网的性能特点及应用比较作了详细介绍。 - 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 - Platinum group elements ( PGE) as a strategic mineral resource were deficient in China.
铂族元素是我国紧缺的战略性矿产资源。 - The new methods include: Determination of trace and ultra-trace platinum group elements by nickel sulfide fire assay-ICPMS;
新方法包括镍锍试金-ICPMS测定铂族元素； - The methods proposed in this paper have been applied to the determination of platinum group metals in ores and catalysts with satisfactory results.
作者研究了此系列反应的最佳条件及用于各种铂系元素测定的方法和应用。 - Application in Modern Instrumental Analysis Method of Nickel Sulfide Fire Assay Preconcentration of Platinum Group Elements and Gold
铂族元素和金的硫化镍试金预富集在现代仪器分析方法中的应用 - Platinum group metals are used widely due to the particular properties.
铂族金属独特的性质使其应用广泛。 - Inductively Coupled Plasma Mass Spectrometry in the Analysis of Platinum Group Metals in Environmental and Biological Samples
电感耦合等离子体-质谱联用及其在环境和生物样品中铂族金属分析的应用进展 - Rhodium is a kind of rare and precious metal element of platinum group.
铑是一种资源稀缺的铂族贵金属元素。