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po·lo·ni·um 英pəˈləʊniːəm美pəˈloniəmAHDpə-lōʹnē-əm 高COCA⁷⁷⁷⁵¹BNC⁴⁵²²⁷iWeb⁴²¹⁵⁵Economist⁵³⁵⁸¹⁺¹
基本英英词源搭配记法近义反义例句例句
n.化钋元素符号Po简写符号Po
Noun:
a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor由波兰裔法国物理学家居里夫人Marie Curie于1898年发现的放射性化学元素，以其祖国Poland命名，以表达对祖国的敬意。polonium dioxide化 二氧化钋…
pol-on量-ium生化名词⇒n.化钋元素符号Po近义词 Po波河
名词100%
用作名词Polonium is used to set off a nuclear bomb.钋被用来引爆炸弹。
Polonium is a naturally radioactive metallic element.钋是一种具有天然辐射性的金属元素。 In July1898, Madame Curie and her husband got a great success that they discovered the radioactive element, polonium, which Marie named after Poland.
1898年7月，居里夫人和她的丈夫取得了一项极大的成就-----他们发现了一种放射性元素，玛丽以波兰这一名称的字头命名它为钋。 tdict
Just after his agonising death, under police guard, on November23rd, the poison that killed him was identified as radioactive polonium.
警方看护之下，他死在11月23日，他的死令人坐卧不安，恰恰在此之后，致其死地的毒药经过鉴定，是具有放射性的钋。 ecocn
So, you've got polonium or thorium sitting inside this leaded box with one opening.
把钋或者钍放在,开一个小口的含铅的盒子里面。163
A sealed capsule of polonium exploded in her laboratory and her death from leukaemia a decade later, in 1956, was attributed to the accident.
她实验室里面一个装有钋元素的密闭舱发生泄漏，因为这次偶然事故，她患上了白血病并于十年后也就是1956年死亡。 ecocn
Alexander Litvinenko, a renegade Russian security officer living in London, was killed by poisoning with polonium, a rare radioactive substance, in 2006.
居住在伦敦的叛逃俄罗斯安全情报官员亚历山大·利特维年科在2006年被一种稀有辐射性物质钚投毒暗杀。 topsage
Due to its scarcity, Polonium-210 for commercial use is produced artificially in a nuclear reactor.
由于来源缺乏，商业用的钋210是在核反应堆人工制造的。 kuenglish
However, the HSE stressed that the tests for Polonium-210, which will be carried out by the RPII, are precautionary.
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。 haolawyer
In 1898 she discovered the first of these new radioactive minerals, which she named“ polonium” in honour of her motherland- Poland, and on which she wrote a research paper.
1898年她发现了这些新放射性矿物中的第一种。为向她的祖国一波兰表示敬意，她把这种矿物取名为“钋”，并写了一篇关于钋的研究论文。 a55
In 1898 they discovered polonium and radium.
1898年，他们发现了钋和镭。 edu.sina.com.cn
In honour of her motherland, she named it polonium.
为了表达对祖国的敬意，她给它命名为卜。5ykj
Ironically it was Irène Joliot- Curie, the daughter of Marie and Pierre Curie who first isolated polonium in 1898, who was the first to die because of exposure to it.
具有讽刺意味的是这个死者就是1898年首次分离出钋元素的居里夫妇的大女儿伊伦-约里奥-居里。她是因为长期接触这种放射性元素而死亡的。 ecocn
Madame Curie was the physicist with expertise in chemistry that, in1898, discovered the radioactive substances of radium and polonium in Paris, France.
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。 yeeyan
That is the formula the report applies, for example, to Iran's explanation for having conducted research on polonium-210, which can be useful for triggering nuclear weapons.
这是报告所采用的一种惯用措辞，比方说，用于伊朗为自己已进行钚-210研究这对触发核武器很有用所作的解释上。 ecocn
The most common production of Polonium is by synthetically making it.
最常见的钋是人工生产的。 treasure.1x1y.com.cn
The victim was Alexander Litvinenko, an ex- KGB man who defected to Britain and was poisoned last year with polonium-210.
遇害者是亚历山大。利特维年科，一个叛逃英国的俄前间谍，去年遭人用钋-210下毒致死。 topsage
The polonium itself, with its rarity and trail of irradiated locations see article ought to be a telling clue.
由于钋本身稀有且所过之处留下的放射可被追踪另见他文，应该能成为发掘信息的线索。 ecocn
There are some radioactive nuclides such as uranium, radium, thorium and polonium in pit effluent of uranium mine. The effluent must be treated before discharging.
铀矿山坑道污水含有铀、镭、钍、钋等放射性核素，外排前必须加以处理。 chemyq
They brought joy to upmarket estate agents, private- school headmasters and the footballers whose salaries they inflated they also, less benignly, brought intrigue and polonium.
对于那些高价房产代理、私立学校校长、被他们加薪的足球运动员来说，他们带来了幸福不过，他们也同样带来了阴谋和钋，这可就没那么善良了。 ecocn
We begin in1911, when the Nobel Committee announced that its Chemistry Prize would go to Madame Marie Curie for her work with radium and polonium.
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。 yeeyan
Polonium and radium were important discoveries.
钋和镭是重要的发现。 tingroom
Polonium is a highly radioactive element and a metalloid.
钋是高放射性的元素，金属。 treasure.1x1y.com.cn
Polonium is used to set off a nuclear bomb.
钋是用来引爆核弹的。 hbez.net
Polonium-210 is particularly deadly because it travels easily through the body.
钋—210之所以如此致命是因为它可以人体内“穿梭自如”。 ecocn
Polonium-210 was efficient in its deadly way but needed experts to make it.
钋—210在致人死亡方面是非常有效的，但是需要有专家的帮助才能够达此目的。 ecocn |