They can have highly enriched uranium, meaning weapons grade.

伊朗可以拥有等同于武器级别的高浓缩铀。

It shuts down Iran’s path to a bomb using enriched uranium.

断绝了伊朗使用浓缩铀生产核武器的途径。

When it is highly enriched, uranium can be used as a fuel for nuclear weapons.

当铀高度浓缩时，可以用作核武器的燃料。

The UN nuclear watchdog says Iran's stockpile of enriched uranium has continued to grow substantially.

联合国核监督机构称，伊朗的浓缩铀储备继续大幅增长。

Its stockpile of 20% enrich uranium and its stockpile of 5% enrich uranium is being reduced.

伊朗已经减少了20%浓缩铀和5%浓缩铀的储备。

For the past two decades, however, almost 20,000 of those Russian warheads have provided highly enriched uranium.

然而在过去的20年间，约有20,000个俄国弹头为铀浓缩提供了原料。

For Iran to build a nuclear weapon it would need a stockpile of uranium enriched to weapons-grade purity.

伊朗将需要铀浓缩储备来制造高纯度武器。

They've been stockpiling low enriched uranium. They would have to give that up to go back to the deal.

伊朗一直在储存低浓度浓缩铀。他们必须放弃这一行为才能重返协议。

This follows Iran's announcement that it will break the limit on enriched uranium set by the 2015 nuclear deal.

此前，伊朗宣布将打破2015年核协议规定的浓缩铀限制。

Iran has breached the limit on its stockpile of enriched uranium set under the 2015 nuclear deal with world powers.

伊朗违反了2015年与世界大国签署的核协议所规定的浓缩铀储备限制。

Iran began enriching uranium up to 60 percent in April.

伊朗从4月份开始将浓缩铀丰度提升至60%。

He says the nation needs enriched uranium and enrichment levels could pass those set in the 2015 Iran nuclear deal.

他说，伊朗需要浓缩铀，浓缩铀水平可以超过2015年伊朗核协议规定的水平。

Tehran developed the ability to produce 20-percent enriched uranium after it was denied the supply of uranium fuel in 2010.

伊朗政府在2010年被拒绝供应铀燃料后，发展了生产20%浓缩铀的能力。

Mr Kerry was speaking after Iran dispatched a shipment of more than 11 tons of low enriched uranium to Russia.

在克里发表讲话之前，伊朗已将一批超过11吨的低浓缩铀运到俄罗斯。

They also confirmed that Iran is enriching uranium at its underground Fordow facility.

他们还证实伊朗在地下佛尔多设施浓缩铀。

Different levels of enriched uranium are needed to produce nuclear power and nuclear weapons.

用于核能和核武器的浓缩铀水平是不同的。

In fact, Iran has already dismantled thousands of centrifuges that enrich uranium.

伊朗已经拆除了数千个铀浓缩离心机。

It's possible Iranian leaders would stop enriching uranium and close nuclear facilities.

很可能伊朗领导人会停止铀浓缩活动，并关闭核设施。

Iran says it will resume enriching uranium at an underground site south of Tehran.

伊朗表示，将在德黑兰以南的一个地下设施恢复浓缩铀活动。

Explosives destroyed thousands of centrifuges, which are used to enrich uranium, a nuclear fuel.

爆炸摧毁了数千台用于铀浓缩(一种核燃料)的离心机。