查询词典 uranium dioxide

The enrichment of minerals such as siderite and pyrite, which are sensitive to geochemical environment, in the transitional zone indicates that the geochemical environment is neutral-acidic and reductive and is propitious to the precipitation of uranium.

过渡带中菱铁矿(FeCO3)和黄铁矿(FeS2)等对地球化学环境敏感的矿物的富集，指示了有利于铀成矿的中性-弱酸性、还原的地球化学环境。

China may snap up all the available uranium over the next few years.

中国可能折断了所有可用的铀在未来几年。

Academic achievement:(1) early study of the electromagnetic wave transmitting and receiving;(2) found that there is penetration of uranium weak penetration of the α and β two kinds of radiation;(3) and Soddy worked together to propose release of radioactive atoms can be α or β atom into another element.

学术成就：（1）早年研究电磁波的发射和接收；（2）发现铀中有穿透力弱的α和穿透力强的β两种辐射；（3）和索迪合作提出放射性原子可以通过放出α或β变成另一种元素的原子。

Extraction of Uranium from Solutions of Sodium Carbonate by Means of Anionic Exchange

259加重树脂的合成及在铀矿水冶工艺中的应用性能。铀矿选冶， 1981

Stainless steel had a good antic-corrosive performance in alkalic solution and sodium carbonate containing uranium solution.

铀铌合金在环境气氛中有良好的的抗腐蚀性能。

The terminology of"leaching solution"used in the domain of in situ leaching of uranium is discussed in the view of scientific rationality.

对我国地浸采铀中所使用的术语"溶浸液"的科学性提出了看法，供探讨。

These may suggest that speciation analysis method could be helpful in the field of uranium technology.

化学形态分析可以为精确地控制铀工艺实验的进行提供帮助。

Specific forms of waste are uranium and thorium mining and refining.

具体形式的废物，铀和钍的采矿和冶炼。

The technique of stope 1caching has been applied to industrial process in Uranium Mine No.

原地破碎浸出采矿是我国铀矿开采工业中最近发展起来的一项新技术，这项技术在七九四矿已经推广应用了三年。

The findings show that some materials with low boiling point, such as MoF6, dispersed in several stages decrease the uranium yield finally. More than 50% of sulphur presented in the yellow cake go into the air in the form of SO2 to pollute the environment.

结果表明：某些低沸点的物质，例如MoF6，分散于数工艺阶段，最终造成铀直接回收率下降， 50％以上的S以SO2形态进入大气中，污染环境。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。