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- uranium ore formation 铀成矿
- The uranium ore field in Xiangshan of Jiangxi province is the largest uranium ore field of volcanic rock type in China. 江西相山铀矿田是我国目前最大的火山岩型铀矿田,一直是铀矿地质学界的研究热点之一。
- It is the first time to find scheelite and uraninite paragenetic orebody in Xiazhuang uranium ore field. 在下庄铀矿田中首次发现了晶质铀矿与白钨矿的共生矿体。
- The overmatured and graphitized organic matter of the black shale series in rich uranium ore areas provides favou... 富铀矿区黑色岩系中过成熟及石墨化的有机（炭）质，为铀的水成（淋积）成矿提供了优越的环境。
- Yellowcake : Uranium ore;partially refined uranium ore used in production of nuclear weapons. 镍矿石；
- The relation between radon emanation rate and ore humidity is tested by the uranium ore model. 通过铀矿石模型的氡析出率与湿度关系试验得知,向铀矿石表面淋水,可以使其氡析出率降低到原来的1/10左右。
- So little is known about it, because there is only about 1 ATOM OF FRANCIUM IN A CUBIC FOOT OF URANIUM ORE! 对它所知甚少,因为在1立方英尺的铀矿石中,仅有1个钫原子!
- Lightering rely on the port, the output of cocoa, timber, uranium ore, and other selected. 港口依靠驳运，输出可可、木材、精选铀矿等。
- There are two opinions,alkali metasomatism and skarnization on the Han-xing iron ore formation in China. 邯邢式铁矿为我国一重要铁矿类型,对于邯邢式铁矿的成因存在两种看法,即碱交代成因观点和矽卡岩成因观点。
- In this article, Soil thermoluminescence method is applied to find deep concealed deposit in Xiang Shan uranium ore. 为了能更好的达到寻找深部隐伏型铀矿床,本论文将土壤天然热释光测量方法在相山铀矿区进行了应用试验。
- Source of uranium hydrothermal deposits is an important content in the study on genesis of granite hydrothermal uranium ore deposits. 摘要铀成矿物质的来源一直是花岗岩热液铀矿床成因研究的重要内容。
- Having tested the low-grade big-lump uranium ore by column leaching technology, a series of technological parameters of solution leaching are obtained. 通过对低品位、大块度的铀矿石进行柱浸工艺试验，获得了一系列溶浸工艺参数；
- The neogenic soil body is of great significance in the study of regional environmental evolution, nutrition element release and secondary ore formation. 摘要土壤新生体对于研究区域环境变化、营养元素释放以及次生成矿作用具有重要意义。
- Uranium ore bodies are planar or lenticular in shape and under the control of the contact between gray sandstones and bleached sandstones. 铀矿体呈板状、透镜状,受漂白砂岩与灰色砂岩接触带控制。
- Studies on petrochemistry, geochronology of diagenetic and ore formation, mineralization and ore assessment of Baogutu porphyry copper deposit were done. 本论文分别从矿床地质、岩石化学、成岩成矿年代、成矿作用等方面对包古图斑岩铜矿床做了系统研究。
- This characteristic of uranium ore went undetected for a long time,resulting in the deaths, due to cancer, of hundreds of uranium miners. 铀矿石的特性在很长一段时间内未被发现，从而导致了成百上千的铀矿矿工死于癌症。
- The article emphatically expounds tectonic setting, ore formation, minerogenetic series for the use of mapping of minerogenetic map of nonmetallic ore deposits. 着重介绍构成非金属矿床成矿地质图的构造环境、含矿建造、成矿系列的基本概念，并指出构造环境是主体，控制着含矿建造和成矿系列的形成和分布。
- The results of uranium in two standard uranium ore samples using TBP-levextrel presepara-tion show that both accuracy and precision are within 0.5%. 两个铀矿标样中的铀是用TBP萃淋树脂柱色层法分离后测定的;准确度和精密度均在0.;5%25以内。
- Archean metamorphic rock of Lamagou formation is the basal source rock of the deposit.Gold in Proterozoic rock of changcheng series was also incorperated in the ore formation. 研究认为拉马沟组变质岩石基底富矿源岩(层),元古界长城系中的金元素亦参与了成矿。
- The influencing factors of the uncertainty of measurement result for uranium in uranium ore by volumetric analysis method were discussed. 分析了容量法测定铀矿石中铀含量测量不确定度的影响因素。
