highly enriched uranium

On Monday Ukraine announced that it would eliminate its stockpiles of highly enriched uranium by 2012.

周一,乌克兰宣布将在2012年全部清除其高浓缩铀库存.

It promise promised to give up all of highly enriched uranium by 2012.

它承诺2012年前将放弃拥有的所有高浓缩铀原料.

The United States has been working to remove highly enriched uranium from a Pakistani nuclear reactor, out of concern that it could be used to build an illicit nuclear device.

美国一直努力消除从巴基斯坦的核反应炉高浓缩铀出于关心，它可以用来建立一个非法的核装置。

However, in the same report, the IAEA says Iran has begun installing machines for creating highly enriched uranium at an underground site near the holy city of Qom.

然而，在同一份报告中，国际原子能机构称，伊朗已经开始在圣城库姆附近的地下工厂中安装用于制造高浓缩铀的机器。

It is shown that it is able to produce highly enriched uranium in a small scale of 10 kg/ a using so called threshold chemical reaction method for laser-based separation of uranium isotopes in molecular forms.

论证了激光分离铀同位素阈能反应分子法在高浓铀小规模（10kg／a）生产中的可行性。

Clearly, if Iran offered a verifiable and major concession to export a part of its stock of its highly enriched uranium and ceased production [ of highly enriched uranium], we would discuss how to respond, a western diplomat said.

一位西方外交官表示：显然，如果伊朗作出可验证的重大让步，出口一部分高浓缩铀库存，并停止生产（高浓缩铀），我们就会讨论相应的回应政策。

From 1993 through 2006, the International Atomic Energy Agency documented 175 cases of nuclear theft, 18 of which involved highly enriched uranium or plutonium,

从1993年到2006年，国际原子能机构记录在案的核失窃案件就有175起其中18起和高浓缩铀和钚有关

highly enriched uranium is a key component in nuclear weapon assembly.

高浓缩铀是核武器组装中的一个关键组成部分。