查询词典 uranium

In order to construct nuclear weapons, you need to have researched the Rocketry and Fission technologies, and have access to a source of Uranium, which is revealed by the Physics tech.

要建造ICBM你必须研究火箭和核裂变技术，而且必须要有研究了物理学后才能发现的资源：铀。

Against the backdrop of growing tensions in the Middle East and nuclear "saber rattling" elsewhere in Asia, the authors point out that een the smallest nuclear powers today and in the near future may hae as many as 50 or more Hiroshima-size (15 kiloton) weapons in their arsenals; all told, about 40 countries possess enough plutonium and/or uranium to construct substantial nuclear arsenals.

在中东紧张局势加剧和亚洲核威慑的背景下，作者指出，当今或近期核力量最小的国家，在他们的兵工厂里也有相当于50甚至更多倍广岛原子弹（15千吨TNT当量）威力的核武器；总共大约有40个国家拥有足够的钚和/或铀制造大量的核武器。

Saskatchewan is home to one of the world's biggest uranium producers, Cameco Corp.

的所在地。该公司的高管随同沃尔进行了访问。

Three methods of measuring radon in water (liquid scintillation method, bubble method and a scintillometer method) are presented, and show the application of these methods in water environment survey, hydrogeological engineering investigation, research of water environment pollution and prospecting of sandstone type uranium deposit of ISL.

介绍了水中氡的3种测量方法(液体闪烁法、扩散器法、α闪烁仪法)，并列出这些方法在水环境中的氡测量、水文地质工程、水环境污染研究，以及在地浸砂岩铀矿勘查中的应用。

Contaminant cations such as calcium,magnesium,barium,strontium,and radium and anions such as fluoride ,nitrate,fulvates,humates,arsenate,selenate,chromate ,and anioic complexs of uranium can be removed from water by using ion exchange or adsoption onto activiated alumina.

具有污染能力的像Ca，Mg，Ba，Sr，Ra的阳离子，和像氟化物，硝化物，黄酸物，腐质酸物，砷酸盐，硒酸盐和铬酸盐的负离子以及像铀一样的负离子复合物可以通过离子交换和离子吸附从水中排除。

Iranian Foreign Minister Manouchehr Mottaki said his country will not send its partly enriched uranium abroad to be turned into material for medical research, but added that Tehran might allow its nuclear material to be reprocessed inside Iran, the semiofficial ISNA news agency reported.

据半官方的伊朗学生通讯社报道，伊朗外交部长Manouchehr Mottaki说，他的国家不会将其丰富的铀材料输往国外以被用于医疗研究的材料，但补充说德黑兰可能允许其核材料在伊朗内部进行再加工。

Now that we have had a shakeout, with possibly another one on the horizon, it is wise to properly evaluate the important merits of the more serious uranium development companies.

现在，我们已经淘汰，而且可能会有另一次出现在地平线上这是一个明智的正确评价有重大立功表现的较为严重的铀矿开发公司。

ABSTRACT A large passive-active neutron shuffler for the assay of drum containing uranium and transuranic waste is a nondestructive assay instrument which can work in passive and active mode.

大型桶装铀及超铀废物分类装置是一种非破坏性分析仪器，可工作于无源和有源两种方式。

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。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。