查询词典 enriched uranium

In this paper, the progresses acquired in the studies of natural analogy are summarized, including a comparison of structural properties, radiation damage and chemical composition between uraninite and UO2, combination and paragenesis of alteration products of uraninite, chemical composition of uraninite and its secondary phases, mobility of analogy elements in the process of uraninite alteration. In addition, the problems in next studies are pointed out, e. g., characterization of micro-structure of secondary uranium minerals, high-resolution analyses of trance elements distributed in original and secondary uranium minerals using laser microprobe analyzer, composition of underground water, simulation experiments.

系统地总结了天然类比研究的现状，包括沥青铀矿与UO2的可比性、沥青铀矿风化产物的共生组合和共生次序、沥青铀矿及其风化产物的化学成分特征、沥青铀矿风化过程中类比元素的迁移性等；并初步指出了进一步研究的方向，如铀酰矿物的微结构研究、类比元素在沥青铀矿和铀酰矿物中分布的激光探针研究、地下水成分分析、模拟实验等。

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。

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。

Source of uranium hydrothermal deposits is an important content in the study on genesis of granite hydrothermal uranium ore deposits.

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。

This characteristic of uranium ore went undetected for a long time, resulting in the deaths, due to cancer, of hundreds of uranium miners.

很长时间里铀矿的这个性质没被检测出来，由于忽略，导致了成百上千个铀矿矿工的死亡。

The results of condition tests of higher column leaching of uranium ore are summarized in a vein-group-type uranium deposit.

总结了某群脉状铀矿床原地爆破浸出采铀矿石高柱浸出条件试验结果。

By means of systematic research on remote sensing image features of sandstone-type uranium deposits,it is found that fault structure is always present at most main sandstone-type uranium ore districts.

通过对中国砂岩型铀矿区遥感影像特征的系统研究，发现我国主要砂岩型铀矿区均有控制工业铀矿产出的断裂构造存在。

The distribution of uranium isotope composition is not only can be used to predict the location of uranium ore body, but also can be used to study the rolling of the roll during the process of the ore body formation.

该砂岩型铀矿床的铀同位素组成分区特征不仅是预测铀矿化定位的依据，而且也充分说明了铀富集成矿过程的滚动性。

Recovered uranium and plutonium in mixed oxide fuel in nuclear power plants recycled to produce more energy, so that uranium resources ...

回收的 铀和钚可在核电厂混合氧化物燃料中再循环使用，以生产更多能量，从而使铀资源得到。。。

At the same time, the international market price of uranium soared in recent years all the way from eight in 2000 before a pound of uranium oxide rose to 10 U.S.

同时，国际市场铀价格近年来一路飙升，已从2000年前每磅八氧化三铀10美元上扬至去年7月每磅138美元，现在虽降到每磅44美元，但对跨国大型采矿企业来说仍有可观的利润空间，据测算铀的成本在每磅40美元左右。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？