It needs enriching, to do that you need these centrifuges, thousands of them.

它需要浓缩，为此，需要数千台离心。

This is done by using a centrifuge which is a device created to separate fluids.

分离红血球要使用离心，离心这种装置就用来分离液体的。

The Fordow facility contains over a thousand centrifuges that Iran can use to enrich uranium gas.

福尔道核设施有超过1000台离心，伊朗可用来浓缩铀气体。

In the centrifuge, three distinct layers emerge.

在离心中，出现了三个不同的层。

When you release it, the centrifuge will stop.

你要触动开关，器就来。

All that's to say centrifuges are really critical.

所有这些都说明离心常重要的。

A human centrifuge that replicates what space travel feels like.

这样的一台人体离心复制太空旅行的感觉。

The team built a 38 foot tall centrifuge that rotated at 3 miles per hour to imitate artificial gravity.

该团队建造了一个 38 英尺高的离心，以每小时 3 英里的速度旋转，从而模拟人工重力。

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。

So that's where centrifuge comes in.

这时就需要用到离心。

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。

Methods like centrifuge processing must be carefully regulated to limit the spread of bomb-grade fuel.

像这种离心处理的步骤必须小心处理来限制核燃料的扩散。

Iran is gaining knowledge by working on advanced centrifuges, and that knowledge can't be reversed.

伊朗正在通过研究先进的离心获得知识，而这种知识无法逆转的。

We are aware of their sensitiveness towards the Fordow facility and those centrifuges.

我们注意到了他们对佛岛核设施和离心很敏感。

On my 12th birthday, I really wanted a titanium centrifuge so, you know, I could separate radioactive isotopes. Of course.

我12岁生日时常想得到一个钛金属离心，我就能分离放射性同位素了。当然。

Iran has told the International Atomic Energy Agency it intends to install new centrifuges at its nuclear plant in Natanz.

伊朗告诉国际原子能构，本国将在纳坦兹的核电站安装新的离心。

The two have been training alongside real cosmonauts for months, from centrifuge tests to parachute drills.

他们二人已经和真正的宇航员一起训练了几个月，从离心测试到降落伞演习。

The rate of spinning for the central axis centrifuge has to be four revolutions per second.

中心轴离心的转速必须得每秒四转。

The Islamic state dropped the last key restriction on the number of centrifuges under the nuclear deal.

伊朗放弃伊核协议中的最后一项关键限制，即“对离心数量的限制”。

According to the report, almost a quarter of the centrifuges in store have been removed since October.

根据报道，自10月份以来，已有近四分之一的储备离心分离被拆除。