铀的

The findings show that some materials with low boiling point, such as MoF6, dispersed in several stages decrease the uranium yield finally. More than 50% of sulphur presented in the yellow cake go into the air in the form of SO2 to pollute the environment.

结果表明：某些低沸点的物质，例如MoF6，分散于数工艺阶段，最终造成铀直接回收率下降， 50％以上的S以SO2形态进入大气中，污染环境。

On the basis of further research,this new technique is likely to be applied to the remediation of groundwater around a uranium tailings site of China.

在进一步的研究基础上，有望将这一新技术应用于我国铀尾矿库区地下水的修复中。

Technetium is a widely concerned element in spent fuel reprocessing because of its high fission yield and complex behaviors which may effect the separation of uranium and plutonium.

锝是乏燃料后处理工艺中广泛关注的元素，因为其裂变产额高，行为复杂，对铀钚分离工艺过程的影响很大。

I measured the activity of a number of minerals; all of then~ that appear to be radioactive always contain uranium or thorium.

我测量了一些矿物的活性，所有显示放射性的物质均含有铀和针。

Radioactivity is the energy given off by rays from a few unstable elements such as uranium and thorium.

放射性是某些不稳定元素如铀和钍的射线放射出来的能量。

It will also send information on the traces of the composition of the lunar surface apart from looking for atomic minerals such as thorium and uranium.

它也将信息发送的痕迹组成的月球表面除了寻找原子矿物，如钍和铀。

Civilian power program is to develop breeder types of reactors to make full use of the nuclear energy latent in both uranium and thorium.

美国民间能量计划的主要目标之一是开发增值反应堆来充分利用铀和钍中的潜在能量。

However, even the atomic number as high as 94, there is no stable nuclei are the same elements found in nature, and this is the natural decay of uranium and thorium.

可是，即使是原子序数高达94，没有稳定原子核的元素都一样能在自然中找到，这就是铀和钍的自然衰变。

The concept behind the ABR is to "burn" the transuranic elements, such as plutonium and other long-living radioactive material.

背后的概念ABR是"烧"的超铀元素，如钚和其他长期居住放射性物质。

Generally speaking, has used in the nuclear fuel certain transuranic elements for example the time for tens of thousands of years, must with the biological food chain isolation, be able to avoid for a long time to the humanity causing the damage!!!!

一般来说，使用过核燃料中某些超铀元素的半衰期长达数万年，必须长期与生物的食物链隔离，才能避免对人类造成伤害。问题补充：如果是用软件翻过来的话，请务必把语法错误改过来！

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。