她关于铀的理论可以解释她的团队的矿石样本中43号元素的存在。
Her theory about uranium would have explained the presence of element 43 in her team's ore sample.
地基的岩石和泥土中铀的含量。
中国能源政策也会大幅提高铀的需求。
然而，核大国的命运变化突出了铀的起伏。
But the changing fortunes of nuclear power have accentuated the ups and downs for uranium.
我可以证实的是，浓缩铀的问题在会上有所提及。
What I can verify is that the issue of enriched uranium has been touched upon.
这项计划就是利用激光的纯度选择性地激发铀的罕见形态。
The plan was to exploit the extraordinary purity of laser light to selectively excite uranium's rare form.
星期六，两国的专家们把装有铀的核燃料棒加载进核反应堆。
On Saturday, specialists from both countries loaded uranium packed fuel rods into the reactor.
全世界对核能重新关注，导致铀的价格飙升，光晕这类公司非常抢眼。
Rejuvenated global interest in nuclear energy has caused the price of uranium to soar, making companies like Aurora very attractive.
但是曾几何时，回收的前苏联核弹头占据了美国低浓缩铀的大部分市场。
But at times, recycled Soviet bomb cores have made up the majority of the American market for low-enriched uranium fuel.
现在，当你看铀的横截面，是以能量的函数，那是中子能量，从电子伏到兆电子伏水平。
Now when you look at uranium cross section as a function of energy and that's this neutron energy from EVs to MEV levels.
而如果把核反应堆的建设和铀的提炼和运输过程算上，核能的碳排放量是风能的25倍。
Nuclear power results in up to 25 times more carbon emissions than wind energy, when reactor construction and uranium refining and transport are considered.
本月早些时候其宣称其正处于浓缩铀的最后阶段，这将使其获得制造核装置的第二种方法。
Earlier this month it claimed to be in the final stages of enriching uranium, which would give it a second way to make nuclear devices.
因此，当伊朗还在继续装填铀的时候，却说出伊朗停止了核项目的话来，实在是荒谬至极。
Thus to even speak of the Iranian program as having been stopped while enrichment continues is absurd.
但是他们现在因为一种(诚然，这只是一丁点)非烃类燃料——铀的加入竞争而大叫不公。
But they are crying foul in their competition with an (admittedly undersized) non-hydrocarbon fuel-uranium.
平壤的对外发言人在声明中称，实验型轻水反应堆的建设和低浓度铀的提炼取得“飞速进展”。
Pyongyang's foreign ministry said in a statement that the construction of an experimental light-water reactor and low enriched uranium were "progressing apace".
接下来，小珠子里头的铀离子会被碳酸铵溶液溶解，其后沉淀，析出“黄饼”，即铀的氧化混合物。
The uranium is then dissolved from the beads using a solution of ammonium carbonate and precipitated as "yellow cake", a mixture of uranium oxides.
通过减少伊朗浓缩铀的库存，希望几个月后，这项协议能够为六国会谈开启一扇信心之门，哪怕仅是一点缝隙。
By diminishing Iran's stockpile, if only for a few months, the deal could have opened the door a crack to confidence-building talks with the six.
国际原子能组织观察员报告称已在叙利亚发现了更多来源不明的铀的踪迹，但叙利亚仍否认其拥有秘密核项目。
Inspectors from the International Atomic Energy Agency reported that they had found more unexplained traces of uranium in Syria, which still denies having a secret nuclear programme.
提出报告的国际原子能组织称伊朗减缓了浓缩铀的活动。但是这个报告很可能加剧人们对于伊朗核工业敏感。
Others were more cautious but said there was plenty more in the report to raise the level of international concern.
伊朗一再强调，不准备在核项目问题上做出让步，并拒绝停止浓缩铀的项目，伊朗声称其核项目是为了民用目的。
Iran has insisted, repeatedly, that it is not prepared make concessions in its nuclear program, and had refused to stop enriching uranium, claiming that it was for civilian purposes.
可用以制造核电厂燃料的氧化铀的价格从2001年每磅7.25美元上涨至47.25美元，创下面值上的新高。
The price of uranium oxide, from which fuel for nuclear power plants is made, has risen from $7.25 a pound in 2001 to $47.25—a record in nominal terms.
国际原子能机构要求伊朗将其库存的大部分铀送往俄罗斯和法国，以便将这些铀的纯度提升至20%，并转化成燃料棒。
The IAEA wants Iran to send most of its uranium stockpile to Russia and France to boost it to 20 percent and turn it into fuel rods.
如果澳大利亚进行铀浓缩和初步燃料加工，氧化铀的出口收入(主要出口对象是美国、法国和日本)将是2005年的4倍。
Australia could quadruple its 2005 revenue from exporting uranium oxide (mainly to America, France and Japan) if it enriched and fabricated the fuel first.
如果澳大利亚进行铀浓缩和初步燃料加工，氧化铀的出口收入(主要出口对象是美国、法国和日本)将是2005年的4倍。
Australia could quadruple its 2005 revenue from exporting uranium oxide (mainly to America, France and Japan) if it enriched and fabricated the fuel first.
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