而更令人担忧的是铀反应堆造成巨大爆炸的理论风险。
The theoretical risk of giant explosions caused by uranium reactors is a further concern.
气体反应堆要求充实，以此能，达到20%，所以，我们需要制造出在芯块中的铀，那是锆管道的金属外壳，那被放置入一个反应堆核心里去。
Gas reactors require enrichments in the order of up to 20%. So we need to fabricate the uranium into pellets which are clad in zirconium tubes which are placed into the reactor core.
印度没有可用的铀，如果他可以从国外购买到民用反应堆使用的燃料，那么就可以在家里直接把制造出来东西投入到核弹中。
India is short of usable uranium. If it could buy foreign fuel for its civilian reactors, it could devote more of the stuff it makes at home to bomb-building.
现在还不清楚3号反应堆发生了什么情况，3号反应堆的燃料是混合的铀和钚。
It remains unclear what is happening with the Number-3 reactor, which is fueled by a mix of uranium and plutonium.
伊朗是迄今为止唯一的、在尚未拥有哪怕一座需要以本国铀元素充当堆芯燃料的已运作反应堆之前却已建成铀浓缩工厂的国家。
Iran is the only country so far to have built a uranium-enrichment plant before having even a single working reactor that would need its uranium as fuel for the reactor core.
根据有关安排，俄罗斯正在为这个核反应堆提供浓缩铀。
Under that arrangement, Russia is providing the enriched uranium fuel for the reactor.
装有目标(包裹吕皮的铀棒)的特殊容器被放置在装有8米深水的反应堆底部。
Special containers with targets (uranium rods in aluminum coats) are placed on the bottom of the reactor filled with water for 8 meters.
很多国家的核储备都易外流，但是最危险的是巴基斯坦、俄罗斯以及那些拥有把高浓度铀作为燃料的反应堆的国家。
There are vulnerable nuclear stocks in dozens of states, but the most at risk are in Pakistan, Russia and countries with highly enriched uranium-fueled reactors.
如果其能够为民用核反应堆进口铀燃料，那么就有能力将少量的本土自产燃料用于武器制造。
Now that it can import uranium fuel for its civilian reactors, it can devote more of its scarce domestic supplies to bomb-making.
科学家一直在寻找更简单的方法制造名为浓缩铀的昂贵材料- - - - - -核反应堆和炸弹的燃料，现在只在大型工厂生产。
Scientists have long sought easier ways to make the costly material known as enriched uranium - the fuel of nuclear reactors and bombs, now produced only in giant industrial plants.
对大多数国家而言，铀浓缩也没有任何经济意义，因为可以从欧美及俄国购买到反应堆。
For most countries, uranium enrichment makes no economic sense either, since reactor fuel can be bought from suppliers in Europe, America and Russia.
墨西哥、美国和加拿大承诺将共同合作把墨西哥用于研究的反应堆转化成低浓度铀。
Mexico, the United States and Canada pledged to work together to convert Mexico's research reactor to low enriched uranium.
内贾德这周提出接受西方的方案，并用低浓缩铀交换反应堆所用的燃料。
Ahmadinejad this week offered to take the West's deal and trade it for fuel for its reactor.
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.
但是关于不同种类的反应堆，燃料的形式是相同的，二氧化铀。
But in terms of the different types of reactors the fuel form is the same uranium dioxide.
今年早些时候，俄罗斯跳出来给印度提供核燃料并声称“安全”，因为提供给印度的铀用于可简单关闭的反应堆。
Russia jumped in earlier this year by supplying nuclear fuel to India, claiming "safety" as a reason for providing uranium to an Indian reactor that could simply have been shut down.
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.
很多美国人都担心，关注着美国快速老化的核电站，很多都已经超过了反应堆当初的设计使用寿命，但仍在通过铀裂变发电。
Most American worries focused on the integrity of our nation's rapidly aging nuclear power plants, many of which are still churning through uranium long past the reactors' original expected lifetimes.
尤其必须立即采取行动，执行有关用伊朗自己提炼的低浓度浓缩铀为德黑兰作研究用的反应堆提供燃料的计划——该反应堆用于生产医用同位素。
In particular, prompt action is needed on implementing the plan to use Iran's own low-enriched uranium to refuel the Tehran research reactor, which is used to produce medical isotopes.
大多数核反应堆的废料是铀，它本身并不需要长期储存。
Most nuclear reactor waste is uranium, which by itself doesn't need long-term storage.
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".
用于和平建设目的的核反应堆所需要的铀浓缩与后处理设施同样可容易地用于制造核武器所需的裂变材料。
It's true that the nuclear enrichment and reprocessing facilities used to produce fuel for peaceful reactors can just as easily be used to make fissile material for bombs.
PTI引述不愿透露姓名的官员的话称，该协议将保证印度反应堆的铀供应不受阻碍，以及保证再加工用过核燃料的权利。
The pact would guarantee unhindered supply of uranium for Indian reactors and the right to reprocess spent fuel, PTI quoted unnamed officials as saying.
呼吁以高浓缩铀作为核反应堆燃料的国家改用低浓缩铀。
It called on states with reactors burning high-enriched uranium to switch to the low-enriched sort.
呼吁以高浓缩铀作为核反应堆燃料的国家改用低浓缩铀。
It called on states with reactors burning high-enriched uranium to switch to the low-enriched sort.
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