The ore sample the Masurium group was working with had plenty of Uranium in it enough to split into measurable amounts of Masurium.

研究钨的小组正在研究的矿石样品中含有大量的铀，足以分裂成含量可测量的钨。

youdao

Iran is the only country so far to have built a uranium-enrichment plant before having even a single working reactor that would need its uranium as fuel for the reactor core.

伊朗是迄今为止唯一的、在尚未拥有哪怕一座需要以本国铀元素充当堆芯燃料的已运作反应堆之前却已建成铀浓缩工厂的国家。

youdao

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.

美国已从巴基斯坦转移了大量的高浓缩铀，毫无疑问，这些高浓缩铀将会被用于建造一个非法的核武器装置。

youdao

"We're looking for concrete steps. And we take it as a positive sign that they've agreed in principle to take a couple of significant steps the opening of the Qom facility, and then working out a procedure for having their low-enriched uranium re-processed in another country.

VOA: standard.2009.10.24

The MNJ has had frequent clashes with the country's army and has also kidnapped foreigners working in the uranium mines.

BBC: Tuareg rebels deny UN kidnapping

Pyongyang dishonored the freeze, contained in the much-derided Agreed Framework, by, among other things, working on its uranium enrichment program in secret.

FORBES: Another "Stunner" from North Korea

It is almost certain that the country is working with highly enriched uranium (HEU) technology.

ECONOMIST: Asia.view