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

它需要浓，为此，需要数千台机。

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

分球要使用机，机这种装置就是用来分液体的。

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台机，伊朗可用来浓铀气体。

In the centrifuge, three distinct layers emerge.

在机中，出现了三个不同的层。

When you release it, the centrifuge will stop.

你要是触动开关，机器就会停下来。

All that's to say centrifuges are really critical.

所有这些都说明机是非常重要的。

A human centrifuge that replicates what space travel feels like.

这样的一台人体机会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 英尺高的机，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机。

So that's where centrifuge comes in.

这时就需要用到机。

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(一种核燃料)的机。

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

像这种处理的步骤必须小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机获得知识，而这种知识是无法逆转的。

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机很敏感。

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

我12岁生日时非常想得到一个钛金属机，我就能分放射性同位素了。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机构，本国将在纳坦兹的核电站安装新的机。

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，从机测试到降落伞演习。

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

中轴机的转速必须得是每秒四转。

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“对机数量的限制”。

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分机被拆除。