A densely zoned rhythmic intergrowth of coffinite and pitchblende was found in a granite hosted uranium deposit in SE China.
本文报道某铀矿床中铀石与沥青铀矿交互生成多达 2 0环稠密韵律生长环带 ,结合该矿床矿物气液包裹体研究资料和文献资料 ,探讨生成这一罕见奇特结构的介质物理化学条件及机制。
The SEM and EPMA study indicates that the formation of coffinite is closely related to biotite,pyrite and clay minerals in the ore and that w(UO2)in the coffinite varies from 50% to 70%.
鄂尔多斯盆地的东胜铀矿床是一个重要的大型砂岩型铀矿床,业已查明铀石是该铀矿床的主要含铀矿物,铀石的颗粒十分细小。
In order to evaluate the immobilization of ~(129)I by uranophane that is expected to dominate the secondary uranyl phases during the corrosion of spent fuel in granite groundwater,uranophane has been synthesized in hydrothermal solution that contains KI,KI.
硅钙铀矿(uranophane)是UO_2在花岗岩地下水中氧化蚀变的主要次生矿物;~(129)I在核反应过程中的产率较高,在水-岩系统中的活动性强,在高放废物地质处置研究中倍受关注。
enriched uranium graphite moderated reactor
浓缩铀石墨慢化反应堆
natural uranium graphite reactor
天然铀石墨慢化反应堆
Occurrence and Formation of Coffinite in Ancient Interlayer Oxidizing Zone of Sandstone Type U-deposit in Ordos Basin
鄂尔多斯砂岩型铀矿床古层间氧化带中铀石的产状和形成
Determination of uranium content in uranium ores by method of potentiometric titration
GB/T13070-1991铀矿石中铀的测定电位滴定法
uranium mine and ore processing plant
铀矿与矿石处理工厂
URANIUM EXTRACTION FROM CARBONATE-TYPE ARGILLACEOUS URANIUM ORE CONTAINING TUNGSTEN AND URANIUM-TUNGSTEN SEPARATION
从碳酸盐型含钨的泥质铀矿石中提取铀及铀钨分离
Determination of nitric acid-insoluble uranium in uranium ore concentrate
GB/T11848.2-1989铀矿石浓缩物中硝酸不溶铀的测定
Sinuitaneous Determination of Uranium and Thorium with Caliscal Least Square Method;
经典最小二乘法同时测定铀矿石中铀和钍
SPECIATION OF ELEMENTS(eg,URANIUM) AND MOBILITY OF URANIUM IN CALCAREOUS SOILS FROM WUJIANG RIVER CATCHMENTS
乌江流域石灰土中铀等元素形态与铀活性
Industry: petroleum, diamonds, iron ore, phosphates, feldspar, bauxite, uranium, gold.
工业:原油,钻石,铁矿,磷酸盐,长石矿,铝氧石,铀,黄金.
PRESSURE OXIDATION PROCESSING FOR SULPHIDE-BEARING CARBONATE TYPE URANIUM ORE
含硫碳酸盐型铀矿石的加压氧化处理
Research on Forecast of ANFIS Time Series of Uranium Ore Price;
铀矿石价格的ANFIS时间序列预测研究
Uranium-series Dating on Animal Bones Discovered in Lishui,Jiangsu Province;
江苏溧水神仙洞动物化石的铀系年代
Study on Cation- exchange Capacity of Core from Sandstone Uranium Deposits
砂岩铀矿层矿石阳离子交换容量研究
Adsorption of Uranium from Wastewater by Hydroxyapatite
羟基磷灰石吸附处理含铀废水的研究
Determination of uranium in uranium ore concentrate by ferrous sulfate reduction--Potassium dichromate titrimatric
GB/T11848.1-1989铀矿石浓缩物中铀的测定硫酸亚铁还原--重铬酸钾滴定法
Some characteristics of ulrichile in granite The wolframite of--Shirenzhang in north of Guangdong as an example
产铀花岗岩体中的晶质铀矿的若干特征——以粤北石人嶂钨矿为例
LEACHING CHARACTERISTICS OF A TUFF TYPE URANIUM ORE RICH IN FLUORITE
富含萤石凝灰岩类型铀矿石的浸出特性