Captive Adsorption of Zirconium and Hafnium in H_2SO_4 with Improved P507
改进的P507在H_2SO_4体系中对锆铪的静态吸附实验
Extraction Separation and Spectrophotometric Determination of Zirconium and Hafnium
P507萃取分离-二甲酚橙光度法测定锆铪
Give Full Play to the Role of a Bridge,Promote Developmentfor Zr & Hf Industry;
充分发挥桥梁作用 促进锆铪事业发展——第2届全国锆铪行业大会工作报告
Development of Nuclear Power Provide Opportunity for Zr&Hf Industry of Our Country
核电发展为我国锆铪产业带来发展机遇
The Properties,Application,Manufacturing Techniques and Developing Prospect of Zirconium and Hafnium Materials
锆铪材料的性质、应用、生产技术与发展前景
Captive Adsorption of Zirconium and Hafnium in H_2SO_4 with Improved P507
改进的P507在H_2SO_4体系中对锆铪的静态吸附实验
General Situation of Production,Trade and R&D of Zirconium,Hafnium and Its Chemicals in China;
近2年我国锆铪及锆化学制品的生产、贸易及研发概况
A Study of the Xylenol Orange Spectrophotometric Mehod for the Determination of the Amounts and the Part Amounts of Zirconium and Hafnium in Superalloy
二甲酚橙光度法测定高温合金中锆铪总量和分量的研究
A continuous reveree-phfise chrornatographic separation procedure for Zr and Hf was offered.
提出了连续反相色层分离锆、铪新方法。
CONTENTS OF Zr AND Hf AND THEIR INTERRELATION IN SOILS OF GUANGDONG
广东土壤中锆、铪含量及其相互关系
Extraction of Zirconium and Hafnium from Acidic Chloride Solution Using 2-ethyl Hexyl Phosphonic Acid Mono-2-ethyl Hexyl Ester (P_(507));
用P_（507）从盐酸溶液中萃取锆和铪
Zirconium and hafnium oxides--Determination of zirconium(hafnium) oxide contents--Mandelic acid gravimetric method
GB/T2590.1-1981氧化锆、氧化铪中氧化锆和氧化铪含量的测定(苦杏仁酸重量法)
Zirconium oxide--Determination of hafnium oxide content--Emission spectrophotometric method
GB/T2590.8-1981氧化锆中氧化铪量的测定(发射光谱法)
The Synthesis of Bis (Alkylcyclopentadienyl)Dithiocyano of Titanium,Zirconium and Hafnium
双(烷基环戊二烯基)二硫氰基钛、锆、铪的合成
HAFNIAN ZIRCON FROM THE KOKTOKAY No.3 GRANITIC PEGMATITE VEIN, ALTAI, NW CHINA
阿尔泰可可托海3号伟晶岩脉中的铪质锆石
Zirconium and zirconium alloys--Determination of hafnium content--Emission spectrographic method
GB/T13747.20-1992锆及锆合金化学分析方法发射光谱法测定铪量
Method for chemical analysis of zirconium ores--Determination of zirconium (Hafnium) content-xylenol orange photometric method
GB/T17416.1-1998锆矿石化学分析方法二甲酚橙光度法测定锆(铪)量
Method for chemical analysis of zirconium ores--Determination of zirconium and hafnium contents-X-Ray fluorescence speotrometric method
GB/T17416.2-1998锆矿石化学分析方法x射线荧光光谱法测定锆量和铪量
Zirconium and hafnium oxides--Determination of iron content--Sulfosalicylic acid photometric method
GB/T2590.2-1981氧化锆、氧化铪中铁量的测定(磺基水杨酸吸光光度法)