1.
Determination of Dram Mo and W in Soil Samples by Intelligent Polarography
智能极谱法同时测定土壤中微量钨钼
2.
Determination of Microcontent W in Tailing of Gravity Treatment with Salt Rhodanate in Direct Photometry
硫氰酸盐光度法直接测定黑钨选厂重选尾砂中的微量钨
3.
SPECTROPHOTOMETRIC DETERMINATION OF TRACE WOLFRAM IN AQUEOUS SOLUTION WITH THIOCYANATE AND CRYSTAL VIOLET
在增溶剂存在下硫氰酸盐-结晶紫光度法测定微量钨
4.
Sepectrophotometric determination of micro tungsten in steel sample with 4-(2-thiazolylazo)-1,2,3,-thrihydroxy-benzene
4-(2-噻唑偶氮)连苯三酚分光光度法测定钢中微量钨
5.
Determination of Micro Phosphorictungsto Acid in Polytetrahydrofuran by Spectrophotometry
硫氰酸盐分光光度法测定聚四氢呋喃中微量磷钨酸
6.
Determination of Trace Impurities in High Purity Ammonium Paratungstate by Inductively Coupled Plasma Mass Spectrometry
电感耦合等离子体质谱测定高纯仲钨酸铵中磷及其它微量元素
7.
Determination of tungsten in tungsten ore by spectrophotometry with microwave digestion
微波消解-分光光度法测定钨矿中钨
8.
Research on the Preparation of Tungstate Micro-Crystallites with Scheelite Structure by Precicitation Method
白钨矿型钨酸盐微晶的沉淀法制备技术研究
9.
Methods for chemical analysis of tungsten concentrates--The ammonium tungstate igniting gravimetric method for the determination of tungsten trioxide content
GB/T6150.1-1985钨精矿化学分析方法钨酸铵灼烧法测定三氧化钨量
10.
Research on Rpeparing Nanostructured Tungsten Carbide Powders by RF-PCVD;
RF-PCVD法制备纳米碳化钨微晶的研究
11.
Alkaline Decomposition of the Combined Concentrate of Scheelite and Wolframite under Microwave-assisted Condition
微波辅助碱分解低品位黑(白)钨精矿
12.
Microstructure and Properties of Diamond-like-carbon Film Doped W
掺杂钨类金刚石膜的显微结构与性能
13.
Microstructure and Mechanical Properties of Non-Refractory Tungsten Alloy
非难熔钨合金的微观组织及力学性能
14.
CMOS Compatible Tungsten Micro-Hotplate
一种与CMOS工艺兼容的钨微热板
15.
Low-temperature Vapor Phase Synthesis and Growth Mechanism of Tungsten and Tungsten Oxide Quasi-one-dimensional Micro-/nano-structures;
钨和氧化钨准一维微/纳米结构的低温气相合成及其生长机理研究
16.
Methods for chemical analysis of ferrotungsten--The cinchonine gravimetric method for the determination of tungsten content
GB/T7731.1-1987钨铁化学分析方法辛可宁重量法测定钨量
17.
Methods for chemical analysis of tungsten ores and molybdenum ores--Determination of tungsten content--Potassium thiocynate photometric method
GB/T14352.1-1993钨矿石、钼矿石化学分析方法硫氰酸盐光度法测定钨量
18.
Tungsten alloys are materials with a high tungsten content and low amounts of NiFe or NiCu.
钨基高比重合金是钨中加入少量的镍铁或镍铜烧结而成。