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- uranium oxidized zone 铀氧化带
- The paper concerns about the summary and classification of hydrothermal uranium deposit with oxidation zone. 对铀矿床氧化带的资料进行了总结,提出热液铀矿床氧化带的分类。
- Sandstone type uranium deposits in interlayer oxidation zone usually are large or superlarge and in-situ leachable. 层间氧化带砂岩型铀矿往往形成可地浸的大型和超大型铀矿床。
- Interlayer oxidized zone type sandstonge uranium deposit 层间氧化带砂岩型铀矿床
- The related characteristics of supergene oxidized zone of Shuang Peng Xi Gold Deposit and the process of forming this zone are described. 叙述了双朋西金矿表生氧化带的有关特征及氧化带形成过程。
- This paper deals with the basic theory of the natural electric field method and its application to the prospecting for interlayer oxidation zone sandstone-type uranium deposits. 摘要介绍了自然电场形成的原理及在寻找层间氧化带砂岩型铀矿中的应用。
- Uranium mineralization controlled by the transition zone at the sides of the interlayer oxidation zone is characterized by a large extent, multiple beds and a high ore grade... 建议今后将进一步控制延安组和直罗组层间氧化带前锋线的展布形态、追索矿体规模应为将来找矿工作的重点。
- Theory and practice indicates that an evident spontaneous potential abnormity can be observed in sandstone uranium deposits in situ leachable inter layered oxidation zone. 理论和实践表明,在可地浸层间氧化带型砂岩型矿床上可观察到明显的自然电位异常。
- Interlayer oxidized zone and argillite-sisandstone-argillite sequence occur in red clastic rock formation with ideal artesian and circulating system of ground water. 在红色碎屑岩建造中有层间氧化带和“泥-砂-泥”结构发育,并有良好的地下水承压和循环体制,是寻找可地浸砂岩型铀矿的有利地区。
- Shihongtan in-situ leachable sandstone-type uranium deposit is one of largest uranium deposits of the interlayer oxidation zone type sandstone-hosted uranium deposits in China. 十红滩砂岩型铀矿床是我国大型层间氧化带型砂岩铀矿床之一。
- Thus,certain pitchblendes containing 75% of uranium oxide are about four times as radioactive as this oxide. 因此,含75%25氧化铀的某种沥青铀矿物质的放射性是铀氧化物放射性的4倍。
- Thus, certain pitchblendes containing 75% of uranium oxide are about four times as radioactive as this oxide. 比如,含75%25氧化铀的某种沥青铀矿物质的放射性是铀。
- A method of constant-current coulometric titration for determination of uranium in uranium oxide is described. 本工作采用恒电流库仑法分析铀氧化物中的铀。
- There was another example, and that was the famous case of the alleged contract between Iraq and Niger for the import of yellowcake, uranium oxide. 存在这样一个例子,就是那个著名的被宣称的伊拉克和尼泊尔间的冲突,因为“黄饼”-铀氧化物-的进口。
- An orange-red to grayish yellow mixture of several uranium oxides, silicates, and salts occurring naturally in the oxidation and hydration of uraninite. 脂铅铀矿一种由桔红到黄灰色的多种铀氧化物、硅酸盐和盐的混和物,在铀矿物的自然。
- It is shown that the V-cycle interlayer oxidation zone can be divided into oxidized zone, redox zone and unoxidized zone. 铀矿赋存在过渡带砂岩中,空间展布严格受层间氧化带控制;
- The depleted uranium oxide will enter the human body and make interior radiation to body,which will lead to protoplasm to beget the hereditary mutation. 贫铀氧化物主要是通过对人体产生内照射而使细胞质发生可遗传的突变.
- Epigenetically oxidized sandstone bodies are widespread in the study area and at the front of the oxidation zone the reduction barrier exists. 区内普遍发育次生氧化砂体,其前缘存在还原障。
- The uranium deposits 511, 513 and 512 belong to in-situ leachable sandstone-type uranium, strictly controlled by interlayer oxidization zones. 其中511、513、512等矿床为可地浸砂岩型铀矿床,受层间氧化带控制非常明显。
- oxidized zone of sulfide deposit 硫化矿床氧化带