Atomic absorption spectrometric method for the determination of trace amounts of Cs in Gd 2O 3 UO 2 is proposed in this paper.
文报道了用火焰原子吸收光谱法测定含钆二氧化铀芯块中微量铯的方法。
The method is capable of determining uranium contents of 1-10 000 μg/g with relative expanded uncertainty of 4.
本工作研究铀矿地质样品中铀含量仲裁分析方法——同位素稀释电感耦合等离子体质谱法。
Different physical and chemical conditions such as temperature and oxygen fugacity of different evolutionary stage produce different uranium content.
岩浆不同演化阶段温度、氧逸度等物理化学条件的变化造成两岩体的铀含量和铀的赋存状态差异,致使鲁溪黑云母花岗岩的铀含量低,且铀主要以惰性铀存在,不利于成矿,而下庄二云母花岗岩的铀含量高,铀多以活性铀的形式存在,利于后期热液成矿。
EXTERNAL DOSE DISTRIBUTIONS OF EXPOSURE TO NATURAL URANIUM SLAB FOR CALIBRATION OF BETA ABSORBED DOSE
β剂量刻度用的天然铀块外照射剂量分布
Uranium dioxide powder and sintered pellets determination of oxygen/ uranium atomic ratio amperometric method???
二氧化铀粉末和烧结芯块氧/铀比的电流测定法
Ion exchange blinding-preventing technique of in-situ uranium leaching in Qianerkuai uranium deposit
钱二块铀矿地浸采铀离子交换法防堵技术研究
Uranium dioxide pellet-Determination of total hydrogen
GB/T13698-1992二氧化铀芯块中总氢的测定
Uranium dioxide pellet-Determination of carbon
GB/T13697-1992二氧化铀芯块中碳的测定
Specification for sintered uranium dioxide pellets
GB/T10266-1998烧结二氧化铀芯块技术条件
The escape of neutrons occurs at the exterior of the uranium(or plutonium)material.
中子的逸漏发生于铀（或钚）块的外表面。
Uranium metal and uranium dioxide powder and pellets determination of nitrogen content method using ammonia sensing electrode???
用氨敏感电极测定铀金属和二氧化铀粉末及芯块氮含量的方法
Determination of oxygen to uranium atomic ratic in uranium dioxide powder and pellets by thermogravimetric method
GB/T11842-1989二氧化铀粉末和芯块的氧铀原子比测定热重法
Uranium metal, uranium dioxide powder and pellets, and uranyl nitrate solutions Determination of fluorine content Fluoride ion selective electrode method???
金属铀、二氧化铀粉末和芯块、硝酸铀酰溶液中氟含量的测定－－氟离子选择电极法
Determination of moisture in uranium dioxide pellets
GB/T11840-1989二氧化铀芯块水分含量测定方法
Steam corrosion testing of uranium dioxide pellets
GB/T11838-1989二氧化铀芯块水蒸气腐蚀试验方法
Determination of uranium in uranium dioxide powder and pellets - Iron (II) sulfate reduction/potassium dichromate oxidation tutrimetruc method
二氧化铀粉末及芯块中铀的测定－－硫酸亚铁还原/重铬酸钾氧化滴定法
Determination of boron in uranium dioxide pellets-The curcumin extraction--Spectrophotometric method
GB/T11839-1989二氧化铀芯块中硼的测定姜黄素萃取光度法
Uranium dioxide powder and pellet-Determination of phosphorus-Molybdenum blue spectrophotometric method
GB/T11926-1989二氧化铀粉末和芯块中磷的测定钼蓝分光光度法
Uranium dioxide powder and pellets-Determination of nitrogen--Spectrophotometric method
GB/T11843-1989二氧化铀粉末和芯块中氮的测定分光光度法
Uranium dioxide powder and pellets--Determination of silicon-Spectrophotometric method
GB/T11846-1989二氧化铀粉末和芯块中硅的测定分光光度法
Uranium dioxide powder and pellets-Determination of tungsten--Spectrophotometric method
GB/T11845-1989二氧化铀粉末和芯块中钨的测定分光光度法