Enriched uranium is a key component of a nuclear weapon.
浓缩铀是核武器的一个关键组成部分。
The study calculates that the plant has facilitated about six tonnes of weapon-grade or 90% enriched uranium.
该研究算出，这一工厂已经生产了大约6吨军用的或90%浓度的浓缩铀。
Bushehr: no need for Iran's enriched uranium here.
布什尔：此处无需伊朗浓缩铀。
Iran has also said it would like to buy enriched uranium from abroad.
伊朗也做出过表态，愿意从国外购买铀。
Canada agreed to give up a significant quantity of highly enriched uranium.
加拿大同意放弃相当数量的高纯度浓缩铀。
The IAEA is confident that all the enriched uranium is properly safeguarded.
国际原子能机构对于所有的浓缩铀都得到了适当的保障这一点信心十足。
What I can verify is that the issue of enriched uranium has been touched upon.
我可以证实的是，浓缩铀的问题在会上有所提及。
Under that arrangement, Russia is providing the enriched uranium fuel for the reactor.
根据有关安排，俄罗斯正在为这个核反应堆提供浓缩铀。
All the same, Iran has increased its known stockpile of low-enriched uranium this year.
尽管如此，今年，已核实的伊朗低浓缩铀库存仍在攀升。
Do you think that the issue of enriched uranium must be discussed to achieve that goal?
您是否认为要达到此目标，必须谈及高浓缩铀问题。
It is on the question of enriched uranium that the US and the DPRK hold very different views.
恰恰是在浓缩铀问题上，美朝间存在着严重的分歧。
Enriching raw uranium is more expensive than converting highly enriched uranium to fuel grade.
浓缩原铀比将高浓缩铀转化至燃料品级更昂贵。
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。
Sceptics say this was a prize Ukraine won from America for giving up its supply of enriched uranium.
怀疑者称这是乌克兰放弃浓缩铀供应而从美国得到的奖励。
It says under the agreement, the low-enriched uranium would remain Tehran's property while it is in Turkey.
此信函说，根据该协议，这些低浓缩铀在土耳其期间仍然是德黑兰的财产。
Ukraine said it would get rid of its highly enriched uranium, left over from dismantled Soviet-era weapons.
乌克兰表示它将销毁其从苏联时代武器中遗留下来的高浓度铀。
America is already blending down some of its highly enriched uranium to make it available for civilian use.
美国已经将一些高浓铀稀释使得可以用以民用用途。
The low-enriched uranium at Natanz, enough for one test, has neither been moved nor enriched to weapons grade.
在纳坦兹的低浓缩铀虽然够得上一次实验，但既未移动也未浓缩到武器级别。
Its nuclear warheads use an implosion design with a solid core of about 15-20 kilograms of highly enriched uranium.
它的核弹头使用爆炸设计有一个由约15 - 10千克高纯度浓缩铀组成的实核。
Iran backed out of this deal, demanding higher-enriched uranium immediately, and insisting the swap take place in Iran.
伊朗退出了此交易，立刻要求更高浓度的铀，并坚持在伊朗进行交易。
But at times, recycled Soviet bomb cores have made up the majority of the American market for low-enriched uranium fuel.
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。
Iran has also pledged to ship some low-enriched uranium out of the country to prove it is not trying to make nuclear weapons.
伊朗亦已保证要将一些低浓缩铀运往国外，证明自己并不试图生产核子武器。
Mexico, the United States and Canada pledged to work together to convert Mexico's research reactor to low enriched uranium.
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。
In response, the Iranian Foreign Minister proposed on December 12 that Iran will swap 400 kg of enriched uranium for nuclear fuel.
作为回应，伊朗外长12月12日表示愿用400千克低浓缩铀换取核燃料。
There have been 18 documented cases of theft or loss of highly enriched uranium or plutonium, and perhaps others not yet discovered.
共发生过18起有案可查的高纯度浓缩铀或钚失窃或流失案例，也许还有其他尚未发现的此类案例。
Professor Bunn says there are currently about 130 research reactors around the world that still use highly enriched uranium for fuel.
邦教授提到目前全世界大约有130个利用高浓缩铀作为燃料的反应堆。
Professor Bunn says there are currently about 130 research reactors around the world that still use highly enriched uranium for fuel.
邦教授提到目前全世界大约有130个利用高浓缩铀作为燃料的反应堆。
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