niobium series catalyst
铌系催化剂
niobium sputtered superconducting cavity
铜铌溅射超导腔
Niobium and Niobium Alloy Bar, Rod and Wire
铌和铌合金棒材、杆材及线材
low alloy steel containing aluminium and niobium
含铝, 铌低合金钢
Niobium oxides are favorable promoter and Support.
铌氧化物是优良的促进剂和良好的载体。
EXPERIMENT RESEARCH ON SMELTING OF BAOTOU NIOBIUM ORE
包头铌铁矿冶炼实验研究
Niobium is a soft metal used in producing superconducting steel.
铌是制造超导钢制品得一种软金属。
Determination of niobium in low niobium and high molybdenum steel
高钼低铌钢中铌的测定
Use of copper welding, the welding wire with niobium as the media.
选用铜焊，在焊接时用铌丝作媒介。
Investigation on the Piston Rings of Ductile Iron Containing Niobium.
含铌球铁活塞环的研究
Polyhedral Molecular Orbital Theory to Niobium Clusters and Metal Complex
铌团簇和配合物的多面体分子轨道理论研究
Continuous Cooling Transformation of Niobium Microalloyed High Carbon Steels
铌微合金化高碳钢的连续冷却转变
The Research of Preparing High Pure Niobium Oxide Using Extraction Technique
萃取法制备高纯低氟氧化铌的研究
Standard specification for niobium and niobium alloy strip, sheet, and plate
铌和铌合金带材薄板及板材的标准规范
A series of niobium acids at different calcination temperatures was prepared.
在不同焙烧温度下制备了一系列固体铌酸催化剂。
Development of Niobium and Titanium Microalloyed Steel Plate for Camion Spoke
铌钛复合微合金化载重汽车轮辐钢板的研制
Application Used in niobium mill products, additive in alloy and welding bars.
用途产品用于生产铌加工材, 合金添加济, 电焊条等。
Characteristics of High Capacitance Niobium Powders Used for New Chip Capacitors
新型片式电容器用高比容铌粉的特性
Analysis is made of the determination of chlorine in tantalum niobium composite.
对钽铌复合物中氯的测定方法进行了分析。
A study of forming niobium colloid in nitric acid solution by ultracentrifugation
用超离心法研究硝酸溶液中铌胶体的形成
They include niobium and vanadium microalloying technology, microalloy slab quality.
提出了实施精品生产战略的技术措施。
Application For niobium metal billets and powder, niobium carbide, ceramic capacitors etc.
用途产品用于生产陶瓷电容器, 碳化铌, 铌粉, 铌条等。
The niobium superconducting cavities shown here could prove useful for waste transmutation.
此处展示的铌超导腔已经证明可以用于废料嬗变。
The Thermodynamic Analysis and Experiment Research on Niobium Enrichment of Baogang Tailing
包钢含铌尾矿铌富集的热力学分析和实验研究
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