Sure, we can alter elements by nuclear fusion or nuclear fission.

当然，我可以通过核裂变或核聚变来改变元素的种类。

But chief among the threats is the nuclear menace of North Korea.

但其中最主要的威胁是朝鲜的核威慑。

But it's also produced in nuclear reactions here on Earth, by bombs or nuclear reactors.

但地球上的炸弹或核堆产生的核能产生同位素铁-60。

You're a senior advisor at the European organization for nuclear research.

你是欧洲核研究组织的高级顾问。

It's equivalent to detonating 400 billion one megaton nuclear bombs every single second.

这相当于每秒钟引爆4000亿枚百万吨级核弹。

Nuclear weapons are the ultimate deterrent.

核武器是终的威慑力量。

Ostensibly, it was to fund the expansion of Hungary's only nuclear Soviet era power plant.

表面上看，这是为了资助匈牙利唯一的核苏联时代的核电站的扩建。

24. How does Green Peace try to stop people from dumping nuclear waste?

问题24. 绿色和平组织是如何阻止人里倾倒核废物的？

That's why I signed the lran nuclear deal.

这是我签了《伊朗核协议》的原因。

In this case, nuclear was replaced with natural gas.

在这种情况下，核能被天然气取代。

Pope Francis has made an impassioned appeal for the abolition of nuclear weapons.

教宗方济各就废除核武器发出了慷慨激昂的呼吁。

Lyman said even a small amount of nuclear waste gives off radioactivity and heat.

莱曼表示，即使是少量核废料会产生放射性和热量。

The nation is wedged between its arch nemesis, nuclear powered India and volatile Afghanistan.

这个国家夹在其宿敌——拥有核力量的印度和动荡不安的阿富汗之间。

And to simulate super complex phenomena, like protein folding or nuclear fission.

还可以模拟超级复杂的现象，比如蛋白质的结构以及核裂变。

You don't ban nuclear physics to some crazy person can make a nuclear bomb.

你不能禁止核物理，让一些疯子可以制造核弹。

Einstein was a pioneer in the field of nuclear physics.

爱因斯坦是核子物理学方面的先驱。

It's the site of one of the world's worst nuclear disasters.

这是世界上核灾难最严重的地区之一。

In exchange, Iran will halt nuclear enrichment above five percent in purity.

而伊朗则要保证暂停生产丰度为5%以上的浓缩铀。

Nuclear waste products are radioactive and can pollute the environment for thousands of years.

核废料具有放射性，能污染环境数千年。

Late last week, an Iranian nuclear scientist was assassinated.

上周晚些时候，一名伊朗核科学家被暗杀。