thorium相关论文
目的 建立食品中天然铀和钍联合测定的方法.方法 基于N235萃取-分光光度法和三正辛胺(TOA)与N235的化学类似性,通过以TOA代替N235......
,Influences of 7Li enrichment on Th-U fuel breeding for an Improved Molten Salt Fast Reactor (IMSFR)
The molten salt fast reactor(MSFR) shows great promise with high breeding ratio(BR),large negative temperature coefficie......
The occurrences and geochemical characteristics of thorium in iron ore in the Bayan Obo deposit, Nor
The Bayan Obo deposit in north China is an ultra-large Fe-REE-Nb deposit.The occurrences,and geochemical characteristics......
Thorium isotopes (228Th, 230Th, 232Th) and applications in reconstructing the Yangtze and Yellow Riv
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Mineralogy and geochemistry of Nb-, Ta-, Sn-, U-,Th-, and Zr-bearing granitic rocks from Abu Rusheid
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Objective The purpose of this study is to investigate the possible effects of long-term exposure to dust containing thor......
The γ radiation level, alpha potential energy of thoron and alpha surface contamination level at amantle factory in the......
Mineralogy and geochemistry of Nb-, Ta-, Sn-, U-,Th-, and Zr-bearing granitic rocks from Abu Rusheid
Granite-hosted,Nb-,Ta-,Sn-,U-,Th-,and Zr (Hf)-bearing mineralization from the Abu Rusheid shear zones occurs about 97 km......
Mineralogy, geochemistry and age dating of shear zone-hosted Nb-Ta-, Zr-Hf-, Th-, U-bearing granitic
The rare metal minerals of mineralized altered granites within the Ghadir and El-Sella shear zones,are represented by be......
