uranyl

1. The objection to the placer origin have centred around the softness of uranium compounds. PREPARATION OF Li, Na, K, Rb, Cs SALTS OF URANYL TRIACETATES AW DETERMINATION OF THEIR PHYSICAL-CHEMICAL PROPERTIES
   反对砂矿成因的论据主要是：铀的化合物不耐磨蚀。三醋酸铀酰锂、钠、钾、铷和铯的合成及物理化学性质的研究
2. Nitrate of low concentration can interfere with adsorption of uranyl sulfate anion on anion-exchange resins because the anion-exchange resins have a stronger affinity for nitrate in uranium solution.
   由于铀溶液中的硝酸根对阴离子交换树脂具有较强的亲合力，相当低的硝酸根就足以干扰硫酸铀酰离子的吸附。
3. Moluranite is a mineral of uranyl molybdate group.
   多水钼铀矿属铀酰钼酸盐类矿物。
4. The crystal chemistry of uranyl minerals and synthetic compounds has received considerable attention recently, owing to the importance of these phases in the environment.
   近年来，铀酰矿物和合成化合物的晶体化学也得到了较大的重视。
5. Specific Heat Capacities of Carbohydrazide Perchloric Acid Coordination Compounds PREPARATION OF Li, Na, K, Rb, Cs SALTS OF URANYL TRIACETATES AW DETERMINATION OF THEIR PHYSICAL-CHEMICAL PROPERTIES
   三醋酸铀酰锂、钠、钾、铷和铯的合成及物理化学性质的研究
6. The characteristics of the uranyl ternary complex is good instability, sensibility, selectivity and behavior of extraction.
   铀酰三元络合物具有稳定性好、灵敏度高、选择性及萃取性能方面较好的特点。
7. A study of adsorption equilibrium on quaternary ammonium resin in uranyl sulphate solution by chemical equivalent method
   化学当量法研究季铵型树脂在含铀酰的硫酸盐溶液中的吸附平衡
8. The thermal decomposition kinetics of AUC ( ammonium uranyl carbonate) in nitrogen has been determined by non-isothermal method.
   用非等温法测定了AUC（碳酸铀酰铵）在N2中的热分解动力学。
9. The extraction mechanism of uranyl nitrate is discussed in terms of a cone-angle model.
   依据锥角堆积模型讨论了协萃反应机理。
10. Research on the Alloy Corrosion Behavior in Uranyl Solution and Oxide Characteristics of Uranium-Niobium Alloy
    铀酰溶液中合金腐蚀行为和铀铌合金氧化特性研究
11. Infrared spectral investigation of some complexes of uranyl and thorium salts with crown ethers
    冠醚与铀酰盐、钍盐络合物的红外光谱研究
12. Luminescence Decay of The Excited Uranyl Ion in Perchloric Acid Solution
    高氯酸溶液中激发态铀酰离子的发光衰减研究
13. A series of disubstituted monoamides extractants were synthesized and their extracted species with uranyl nitrate were obtained by extraction method.
    合成了系列双取代单酰胺萃取剂，利用萃取方法获得了与硝酸铀酰的萃合物。
14. The adsorption test has been studied with amidoxime fiber under the conditions of different temperature and uranyl concentration.
    本文对偕胺肟纤维在不同温度、不同铀浓度下，进行了吸收试验。
15. A study of URANYL SULPHATE complexes on quaternary ammonium resin with infrared spectrometry
    季铵树脂上硫酸铀酰络离子的红外光谱研究
16. Adsorption equilibrium on quaternary ammonium resin in uranyl sulphate solution, which is similar to composition used in uranium hydrometallurgy, was studied by chemical equivalent method.
    本文采用化学当量法研究了季铵树脂在组成接近铀水冶条件的硫酸铀酰-硫酸钠溶液中的吸附平衡。
17. A Method of Rapid Determination Uranyl Ion and Nitrate Radical on Resin
    树脂中铀酰离子和硝酸根的快速测定
18. Thermal analysis studies of ammonium uranyl carbonate
    三碳酸铀酰铵的热分析研究
19. The uniform corrosion and electrochemical measurement test have been used to investigate interface behavior of uranyl ion in aqueous solution in forming on the surface of carbon steel and 321 stainless steel.
    为了研究水溶液中铀酰离子与碳钢、321不锈钢的界面行为，在硝酸铀酰和碳酸铀酰钠溶液中进行了均匀腐蚀和电化学测量试验。
20. In this paper are recommended the values of partical molar volumes of uranyl nitrate and nitric acid in aqueous phase and organic phase, and the change of phase volume was correlated as a function of the solute concentrations.
    本文提出了硝酸铀酰和硝酸在水相和有机相的偏克分子体积、相体积变化关联为溶质浓度的函数。
21. Preparation and Characterization of Extracted Species of Uranyl Nitrate with Disubstituted Monoamides
    双取代单酰胺与硝酸铀酰萃合物的制备与表征
22. The fermentation of acetic acid; It stained negative by uranyl acetate and lead citrate.
    醋酸发酵；，具负染色性（醋酸铀和柠檬酸铅染色）。
23. Borates and Uranyl Compounds with Optical and Photoelectrical Functions: Synthesis, Structures and Properties
    具光学及光电功能硼酸盐和铀酰化合物：合成、结构及性能
24. Φ depends mainly on the degree of complex formation of uranyl formate a in solution.
    生成U（Ⅳ）的量子产额Φ主要取决于溶液中甲酸铀酰络合物的生成度α。
25. The various connection modes between U-O polyhedron and inorganic oxygen acid allow uranyl compounds to be structurally very diverse.
    通过U-O多面体和无机含氧酸根多面体之间的连接可以合成具有丰富结构的铀酰无机含氧酸根配合物。
26. Study of the thermal decomposition reaction of ammonium uranyl tricarbonate with thermobalance
    利用热天平研究三碳酸铀酰铵的热分解反应
27. Study of uranyl luminescence decay in phosphoric acid solution
    磷酸体系中铀酰发光衰减的研究
28. Thus the relations between densities of the solution and concentrations of uranyl nitrate and nitric acid are provided for.
    提出了溶液比重和硝酸铀酰与硝酸浓度的关系式。

noun

1. the bivalent radical UO2 which forms salts with acids

   Synonym:    uranyl groupuranyl radical