1 | In 1898 they discovered polonium and radium. | |
2 | So, you've got polonium or thorium sitting inside this leaded box with one opening. | |
3 | 俄还表示,该国将关闭其最后一座生产钋的反应堆。
Russia also said it would shut down its last plutonium-producing reactor. | |
4 | 由于来源缺乏,商业用的钋210是在核反应堆人工制造的。
Due to its scarcity, Polonium-210 for commercial use is produced artificially in a nuclear reactor. | |
5 | 居里夫人是一位具有化学专门知识的物理学家。1898年,她在法国巴黎发现了放射性物质的镭和钋。
Madame Curie was the physicist with expertise in chemistry that, in 1898, discovered the radioactive substances of radium and polonium in Paris, France. | |
6 | 1898年她发现了这些新放射性矿物中的第一种。为向她的祖国——波兰表示敬意,她把这种矿物取名为“钋”,并写了一篇关于钋的研究论文。
In 1898 she discoveredthe first of these new redioactive minerals, which she named"polonium"in honour of her motherland - Poland, and on which she wrote a research paper. | |
7 | 不过,公共医疗卫生服务局强调对钋-210的检测由爱尔兰辐射防护所来进行,是预防性质的。
However, the HSE stressed that the tests for Polonium-210, which will be carried out by the RPII, are precautionary. | |
8 | 我们从1911年开始,那年诺贝尔组织宣布了化学奖将授予居里夫人,因其她在镭和钋所做的研究。
We begin in 1911, when the Nobel Committee announced that its Chemistry Prize would go to Madame Marie Curie for her work with radium and polonium. | |
9 | 乌克兰、加拿大、智利、墨西哥和哈萨克斯坦等国提出,可在该国境内处理可用于制造核弹的浓缩铀或钋。
Ukraine, Canada, Chile, Mexico and Kazakhstan were among those promising to dispose of bomb-usable enriched uranium or plutonium on their soil. | |
10 | 俄罗斯与美国在长达十年谈判后达成协议,销毁68吨武器级钋,这些钋足以制造近1.7万枚核装置。
Russia and America finalised a decade-old deal to eliminate 68 tonnes of weapons-grade plutonium, enough for nearly 17, 000 nuclear devices. | |
11 | 安德烈·卢戈沃伊——被控把放射性钋投入前克格勃特工亚历山大·利特维年科的茶里的人——得到普金的私人保护。
Andrei Lugovoi - the man who allegedly slipped radioactive polonium into former KGB agent Alexander Litvinenko's tea - enjoys the personal protection of Putin. | |
12 | 自2006年俄罗斯前特工利特维年科(AlexanderLitvinenko)因放射性物质钋210中毒身亡后,俄罗斯和英国的关系迅速恶化。
Relations between Britain and Russia nosedived after the 2006 murder of Alexander Litvinenko with polonium-210, a rare radioactive isotope, blamed by his associates on Russian agents. |