查询词典 uranium dioxide

Stephen Bosworth told reporters in Seoul today that this is not the first time the United States has heard about highly enriched uranium.

斯蒂芬今天在首尔进行报道说这已经不是美国第一次听说关于高度铀浓缩的事了。

6722 Uranium deposit and the geological effects of underground nuclear explosion , the explosion equivalent of TNT for cryptoexplosive breccia of No.

对产出在花岗岩基底中的6722铀矿床长英质隐爆碎屑岩地质构造特征进行了研究，并与我国在相似地质条件下进行的地下核爆炸试验产生的地质效应作了对比，类比计算出形成该隐爆碎屑岩体的爆炸能量。

For the sake of full utilization of uranium resources and the minimization of nuclear waste,the closed fuel cycle of fast breeder reactor is the fundamental way out for the sustainable development of nuclear fission energy.Based on t...

本文在介绍了国内外核燃料循环关键技术研究现状和发展趋势的基础上，探讨了我国核燃料循环科技的发展战略，并指出了为实现上述发展战略目标应采取的若干措施。

It is show that the concentration of n butyraldehyde, neptunium, uranium and HNO 3, ratio of phases effect the stripping of Np in the cascade, i.e.

串级实验结果表明，镎在 1BP中的比例小于 10 %；第二级加入正丁醛时，正丁醛和镎在各级的分布较合理，能兼顾镎的去污与反萃。

Although supplies of uranium fuel were known to he limited and might become exhausted in half a century, the nuclear power plant has for a long time been a favorite project.

尽管大家知道铀燃料的供应是有限的，而且可能在半个世纪内耗尽，原子能发电站多年来却一直是特别受人喜爱的项目。

Chadwick's discovery made it possible to create elements heavier than uranium in the laboratory.

中子就这样被他发现了。他解决了理论物理学家在原子研究中遇到的难题，完成了原子物理研究上的一项突破性进展。

Fast reactor is a kind of fast neutron induced nuclear fissile uranium or plutonium -239 -235 and other type of reactor fission chain reaction.

快堆是一种以快中子引起易裂变核铀-235或钚-239等裂变链式反应的堆型。

Not long ago, the French government indicated it was thinking of dismantling Areva, which offers everything in the nuclear production chain from uranium mining to reactor building and fuel waste management.

以收入衡量，该公司是全球最大的核能企业，业务覆盖核生产链上的方方面面，从铀矿开采、核反应堆建设，到核废料管理，一应俱全。

This type of green luminescence is quite common in agate and chalcedony, and it is known to be caused by traces of uranium in the material.

这种类型的绿色发光的现象比较普遍，玛瑙和玉髓，并已知会造成痕迹的铀物质。

Pitchblende and chalcolite are much more radioactive than uranium itself.

沥清铀矿和铜铀云母比纯铀的放射性强得多。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。