1.
Influence of Li Composition on the Photorefractive Properties of Pure Lithium Niobate Crystals
锂组分对纯铌酸锂晶体光折变性能的影响研究
2.
Fluorin Determination in High Purity Niobium or Tantalum Oxides by Spectrophotometry
分光光度法测定高纯氧化铌(钽)中氟的研究
3.
The Research of Analytical Methods on the Determination of Impurities in High-purity Tantalum Niobium Compound by ICP-OES;
ICP-OES测定高纯钽、铌化合物中杂质元素的分析方法研究
4.
Niobium seamless tubes
GB/T8183-1987铌无缝管
5.
Niobium rods and bars
GB/T14842-1993铌棒材
6.
nitrided niobium-titanium-tungsten alloy
氧化铌--钛--钨合金
7.
OXIDATION OF NIOBIUM AND NIOBIUM ALLOYS AT HIGH TEMPERATURE IN VACUUM
铌和铌合金在真空高温下的氧化现象
8.
The Study on the High-temperature Oxidation-resistant Coating on Niobium and Nb-base Alloy
铌及铌合金高温抗氧化防护涂层研究
9.
Lithium niobate single crystals
GB/T14843-1993铌酸锂单晶
10.
strontium barium niobate pyroelectric crystal plate
铌酸锶钡热电晶片材料
11.
Niobium.No longer in scientific use.
钶铌的旧名，已被废弃
12.
niobate-titanate-tantalate ore
铌酸盐－钛酸盐－钽酸盐矿
13.
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
14.
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
15.
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
16.
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
17.
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
18.
pure cotton, gold, silk, wool, etc
纯棉、 纯金、 纯丝、 纯毛