1.
Transposition Thinking of Tantalum-Niobium Resources Enterprises in Market Economy;
钽铌资源企业在市场经济条件下的换位思维
2.
Analysis of Utilization of Abroad Tantalum-Niobium Resource for Home Enterprises;
对我国钽铌企业积极分享境外资源的分析
3.
niobate-titanate-tantalate ore
铌酸盐－钛酸盐－钽酸盐矿
4.
Methods for chemical analysis of tantalum and niobium--Determination of tantalum content in niobium
GB/T15076.1-1994钽铌化学分析方法铌中钽量的测定
5.
Methods for chemical analysis of tantalum and niobium--Determination of niobium content in tantalum
GB/T15076.2-1994钽铌化学分析方法钽中铌量的测定
6.
Methods for chemical analysis of tantalum and niobium--Determination of nitrogen content in tantalum
GB/T15076.13-1994钽铌化学分析方法钽中氮量的测定
7.
Methods for chemical analysis of tantalum and niobium--Determination of silicon content in tantalum
GB/T15076.6-1994钽铌化学分析方法钽中硅量的测定
8.
Methods for chemical analysis of tantalum and niobium--Determination of phosphorus content in niobium
GB/T15076.7-1994钽铌化学分析方法铌中磷量的测定
9.
Methods for chemical analysis of tantalum and niobium--Determination of sulphur content in niobium
GB/T15076.8-1994钽铌化学分析方法铌中硫量的测定
10.
New Mineral Processing and Metallurgic Processes for the Recovery of Niobium Resources in Baiyune'bo
白云鄂博铌资源回收选冶新工艺研究
11.
Methods for chemical analysis of tantalum and niobium--Determination of oxygen content
GB/T15076.14-1994钽铌化学分析方法氧量的测定
12.
Methods for chemical analysis of tantalum and niobium--Determination of iron content
GB/T15076.4-1994钽铌化学分析方法铁量的测定
13.
Methods for chemical analysis of tantalum and niobium--Determination of hydrogen content
GB/T15076.15-1994钽铌化学分析方法氢量的测定
14.
Methods for chemical analysis of tantalum and niobium--Determination of copper content
GB/T15076.3-1994钽铌化学分析方法铜量的测定
15.
Methods for chemical analysis of tantalum and niobium--Determination of carbon content
GB/T15076.12-1994钽铌化学分析方法碳量的测定
16.
a black mineral that is an ore of niobium and tantalum.
一种黑色矿物，是铌、钽矿石。
17.
Electronic Structures and Physical Properties of V, Nb, Ta Metal
金属钒,铌,钽的电子结构和物理性质
18.
The Procession and Performance Investigation of Ni-Ta Tailing Glass-Ceramics;
铌钽尾矿微晶玻璃的制备与性能研究