因此，我们在清除用于制造武器的裂变材料的同时也需要开始清除这类材料。
Thus, we need to start getting rid of this material along with fissile material created for weapons use.
作为废除核武器的第一步，美国应当寻求一项新的协议确证地结束“用于一国核武器”的裂变物质生产。
As a first step towards outlawing nuclear weapons, America should seek a new treaty that verifiably ended the production of fissile materials "intended for use in state nuclear weapons".
另一个条约则将终止武器级裂变材料生产。
The other would end the production of fissile materials for bombs.
用于和平建设目的的核反应堆所需要的铀浓缩与后处理设施同样可容易地用于制造核武器所需的裂变材料。
It's true that the nuclear enrichment and reprocessing facilities used to produce fuel for peaceful reactors can just as easily be used to make fissile material for bombs.
经过多年的拖延，现在是就一项新条约找出前进之路的时候了，新条约将以可验证的方式终止用于核武器的裂变材料的生产，从而一劳永逸地解决这个问题。
And after years of delay, it's time to find a path forward on a new treaty that verifiably ends the production of fissile materials for nuclear weapons — ends it once and for all.
罗布泊是著名的中国核武器试验场，被标注出来的三个工厂也可以用于生产武器级别的核裂变原料。
Lop Nur is well known as the test site for Chinese nuclear weapons, and the three plants annotated above could be used to produce weapons-grade fissile material.
平均说来，在这类武器中，由裂变和由骤变所产生的爆炸能量大致相等。
On the average, in weapons of this type, roughly equal amounts of explosive energy result from fission and from fusion.
加强控制武器用裂变材料——高浓铀（HEU）和分离钚是极为本质的。
In particular, strengthening the control on " weapon-usable" fissile materials-highly enriched uranium (HEU) and separated plutonium is essential.
核裂变所释放的能量可用来发电，推动船只或潜水艇，也是核子武器巨大杀伤力的来源。
The energy released from nuclear fission is used to generate electricity, to propel ships and submarines, and is a source of the vast destructive power of nuclear weapons.
中国对谈判缔结“禁止生产核武器用裂变材料条约”(简称“禁产条约”)历来持积极态度。
China has all along adopted a positive attitude to the negotiation of a convention that prohibits the production of fissile materials for nuclear weapons purposes, known as the FMCT.
爆炸的真正原因，根据华盛顿的情报来源，是弹头核心的核裂变，非法取自美国唯一核武器组装工厂的。
The actual cause of the blasts, according to intelligence sources in Washington, was nuclear fission of. warhead cores illegally taken from America's sole nuclear-weapons assembly facility.
钚可以从核废料提取，并可作为某种昂贵燃料重新加以利用。然而钚也可以加工成武器中用于核裂变的核心部件。
Plutonium can be extracted from nuclear wastes and expensively reused in special sorts of fuel, but it can also be fashioned into the fissile core of a weapon.
尤其是其极具可裂变性的同位素钸239，被用作一种核反应燃料并用在核武器中。
It is a radiological poison, specifically absorbed by bone marrow, and is used, especially the highly fissionable isotope Pu 239, as a reactor fuel and in nuclear weapons.
尤其是其极具可裂变性的同位素钸239，被用作一种核反应燃料并用在核武器中。
It is a radiological poison, specifically absorbed by bone marrow, and is used, especially the highly fissionable isotope Pu 239, as a reactor fuel and in nuclear weapons.
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