铀酰

The effect of extractant structure on the third phase formation was also discussed.

这一结果改变了传统的看法认为加入TBP能提高酰胺对铀的萃取。

Using a very simple system consisting of uranyl solution and solid thioaeefamide, we have got pitchblende successfully.

实验是在只有六价铀与硫代乙酰胺存在的非常简单的体系中进行的。

Renal impairment was induced (uranyl nitrate, 1 mg/kg of body weight) in rats to simulate the human pharmacokinetic parameters for the beta-lactams studied.

在老鼠中可以诱发肾衰弱（每公斤体重服用1毫克硝酸双氧铀），来模拟人体中研究β-内酰胺的药效参数。

It was found that the selective photoreductionreaction of this uranyl compound could take place under pulsed IR laser irradiation and the rate ofphotoreduction depended on the frequency, energy fluence and numbers of pulses of laser.

用TEA-CO_2激光研究了室温下固体的甲酸铀酰钠的红外光化学反应，发现该化合物在脉冲红外激光照射下可产生选择性的光化还原反应，其光化还原率与激光频率、能量密度和脉冲数有关。

Structures and Vibrational Frequencies of Gas Phase and Solvated Uranyl Complexes UO2Lsuperscript 2-n(superscript *a subscript nL=F(superscript -, CO(superscript 2- subscript 3), NO(superscript - subscript 3); n=0-6, a=1, 2

篇名 气相和水溶液中铀酰配合物UO2L上标 2-n(上标*a 下标 nL=F(上标-， CO(上标 2-下标3)， NO(上标-下标3)； n=0-6， a=1， 2的结构和振动光谱

The preparation of ammonium uranyl gadolinium carbonate using (NH4)2CO3 solution from the mixed solution of UO2(NO3)2 and Gd(NO3)3 by means of co-precipitation was investigated.

本工作试验研究以碳酸铵溶液作沉淀剂从硝酸铀酰和硝酸钆的混合溶液中共沉淀AUGdC的方法。

STUDY ON THE STRUCTURE OF N,N DIALKYL LONG CHAIN ALKYLAMIDES AND THEIR EXTRACTION PERFORMANCE Ⅱ.

双取代长链烷基酰胺的结构与萃取性能的研究Ⅱ。N， N-二丁基烷基酰胺萃取铀和钍

The accelerative effects of mixed organic acids of malonic and other organic ligand acids on mass transfer of U in ion exchange are studied by elution development.

本文用流洗色谱法研究了丙二酸和其他有机酸组成的混合有机酸对铀酰离子在离子交换树脂中的加速传质作用。

They are supergene minerals occurring in oxidized zones of uranium deposits and assuming green-yellow colors. This kind of minerals can be used as one of the mineral indicators in search for uranium deposits. They are mainly composed of ~(3-) and ~(2+), in which As and U are known as poisonous and harmful elements causing environmental pollution.

铀酰砷酸盐矿物是主要产出于铀矿床氧化带中比较特征的黄绿色表生矿物，是寻找原生铀矿床的重要矿物学标志，化学组成主要是[AsO4]^3-和[UO2]^2 ，其中As和U均是对环境造成极大危害的有毒或放射性有害元素。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。