The relationship between burnup and neutron emission intensity of the irradiated low-enrichment uranium oxide fuel was analyzed and studied .

对辐照过的低富集氧化 铀燃料的燃耗与中子发射强度间的关系进行分析和研究。

Enriched uranium is a key component of a nuclear weapon

浓缩 铀是核武器的关键组成部分。

The geodynamic regime of mantle-derived uranium metallogenesis and theory of hotspot uranium metallogenesis are briefly discussed .

文章扼要阐述了幔源 铀成矿的地球动力学背景，评述了热点铀成矿理论。

The combined firm would also be strong in aluminium uranium and coking coal .

合并后的公司在铝、 铀和炼焦煤的生产上有举足轻重的作用。

Radon is produced from the natural radioactive decay of uranium which is found in rocks and soil .

它产生于可在岩石和土壤中找到的 铀自然的放射性衰变。

China also buys substantial amounts of copper uranium gold silver and platinum from Africa .

中国还从非洲购买大量的铜、 铀、金、银和铝。

Enriching uranium and producing heavy water could be used to build weapons .

对 铀进行 浓缩和制造重水是可以用来制造武器的。

The radioactive dust will contribute to higher levels of uranium and radon .

放射性尘埃会形成 铀和氡的高值。

The effect of geomagnetic field on leaching uranium with geoelectric chemistry method is studied .

初步研究了地磁场对地电化学法浸 铀的影响。

This combination of uranium and hydrogen is called a hydrogen bomb .

这种 铀和氢的结合，叫做氢弹。

Radium and uranium are radioactive elements .

镭和 铀是放射性元素。

The experiment on bacteria heap leaching of uranium ore in Caotaobei is introduced in this paper .

介绍了草桃背 铀矿细菌堆浸试验的结果。

Industrial exports include gold mercury uranium and natural gas and electricity .

工业出口包括黄金，汞， 铀，天然气和电力。

It is important to avoid the use of uranium compounds of unspecified isotopic composition .

要避免使用那种非专用的同位素成分的 铀化合物。

The experiment research has been done on the uranium solution nuclear critical safety experiment assembly .

在 铀溶液核临界装置上进行了实验研究。

The source of uranium and manner of deposition is probably similar to the deposit at South A.River .

铀的来源和沉淀方式可能与南阿利盖特河的矿床类似。

Uranium is soluble in sea water .

铀可溶解于海水。

The uranium deposits are obscured by sand peat and glacial drift .

铀矿床被砂子，泥炭和冰碛物所覆盖。

The technology of recovery uranium from high concentration uranium solution is studied .

研究了从高浓度铀溶液中回收 铀的工艺。

That is the same uranium that powers nuclear reactors .

是和启动核反应堆，一样的那种 铀。

A yellow radioactive mineral ; an ore of uranium and radium and vanadium .

一种黄色的放射性矿物；一种由 铀、镭、钒混合而成的矿石。

Different levels of enriched uranium are needed to produce nuclear power and nuclear weapons .

生产核能和核武器需要不同等级的浓缩 铀。

Developing macroporous resin for purifying uranium effluent from uranium mining and metallurgy is presented in this paper .

对开发利用大孔离子交换树脂深度净化 铀矿冶废水技术进行了研究。

As expected the researchers found the xenon isotope produced by uranium fission in uranium minerals from this deposit .

正如所预料的那样，研究人员发现氙同位素是由这些沉积矿床中的 铀矿物裂变产生的。

The largest amounts of radioactive waste are made up of nuclear fuel cases reactor components and uranium .

放射性废料中占比例最大的部分是核燃料部件、反应堆部件和 铀。

Indirect ionization by neutrons can also result from fission of plutonium or uranium isotopes .

通过使钚或 铀同位素裂变，中于也能产生间接的电离作用。

It was actually used for enriching uranium to weapons-grade levels .

实际上，它是用来将 铀浓缩以制造武器。

Uranium is available in considerable quantity from various areas of the world .

可世界上许多地区都有相当数量的 铀 储量。