1.
a radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite.
一种放射性矿物，由硅酸钍组成，是钍的来源，见于粗糙的花岗岩中。
2.
Methods for chemical analysis of thorium nitrate--Determination of silicon content
GB/T16478.8-1996硝酸钍化学分析方法硅量的测定
3.
Methods for chemical analysis of thorium nitrate--Determination of thorium content
GB/T16478.2-1996硝酸钍化学分析方法钍量的测定
4.
COMPLEX FORMATION OF Th(edta)CHELATE WITH SOME AMINO-ACIDS
乙二胺四乙酸根合钍与某些氨基酸的络合反应
5.
Methods for chemical analysis of thorium nitrate--Determination of chlorine content
GB/T16478.5-1996硝酸钍化学分析方法氯量的测定
6.
Method for chemical analysis of thorium nitrate--Insoluble substance in water
GB/T16478.1-1996硝酸钍化学分析方法水溶解试验
7.
Methods for chemical analysis of thorium nitrate--Determination of lead content
GB/T16478.11-1996硝酸钍化学分析方法铅量的测定
8.
Methods for chemical analysis of thorium nitrate--Determination of uranium content
GB/T16478.9-1996硝酸钍化学分析方法铀量的测定
9.
Comparison of extraction of U(Ⅵ), Th(Ⅳ) from nitric acid media by disulfoxides and TBP
亚砜和磷酸三丁酯对铀(Ⅵ)、钍(Ⅳ)萃取行为的比较
10.
Extraction Mechanism of Th(Ⅳ)with Bis (2,4,4- Trimethylpentyl)phosphinic Acid from Hydrochloric Acid Medium
二（2，4，4－三甲基戊基）膦酸从盐酸介质中萃取钍（Ⅳ）的机理
11.
COMPLEXES OF Th(NO_3)_4·6H_2O AND UO_2(NO_3)_2 6H_2O WITH MACROCYCLIC POLYETHER 2,4-DI-KETO-16-CROWN-5 SYNTHESIS AND CHARACTERIZATION
硝酸钍及硝酸铀酰与2,4-二酮16-冠-5络合物的合成和性质
12.
Methods for chemical analysis of rare earth chloride and carbonate--Determination of thorium oxide content
GB/T16484.4-1996氯化稀土、碳酸稀土化学分析方法氧化钍量的测定
13.
determination of the mass concentration of sulfur dioxide(hydrogen peroxide/barium perchlorate/thorin method)
二氧化硫的质量浓度的测定-过氧化氢/高氯酸钡/钍试剂法
14.
Methods for chemical analysis of aluminium fluoride for industrial use--The distillation-thorium nitrate volumetric method for the determination of fluoride content
GB/T8156.3-1987工业用氟化铝化学分析方法蒸馏--硝酸钍容量法测定氟量
15.
Methods for chemical analysis of iron ores--The thorium nitrate volumetric rnethod for the determination of fluorine content
GB/T6730.26-1986铁矿石化学分析方法硝酸钍容量法测定氟量
16.
Methods for chemical analysis of sodium fluoride--The distillation-nitric thorium volumetric method for the determination of fluorine content
GB/T8158.2-1987氟化钠化学分析方法蒸馏-硝酸钍容量法测定氟量
17.
POLAROGRAPHIC STUDIES OF ORGANIC REAGENTS Ⅰ. POLAROGRAPHIC STUDIES OF "THORON" "ZIRCONON" AND BENZENEARSONIC ACID
有机试剂的极谱研究——Ⅰ.钍试剂、锆试剂和苯胂酸的极谱研究
18.
Snthesis of Bisazo Fluoroarsenazo Reagents of Chromotropic Acid and Their Color Reaction with Thoriumy;
变色酸双偶氮氟胂型显色剂的合成及其与钍的显色反应研究