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钋

n.【化】polonium
网络Polonium; Plutonium; dvitellurium

钋

英-汉英-英网络释义

钋

Polonium

钋(Polonium)是一种化学元素，它的符号是Po，原子序数为84，它是呈银白色的金属。现时已知道钋元素有25个同位素，都具 …

Plutonium

... Phenacetin,analgesic mixtures containing 含非那西汀的镇痛剂 Plutonium 钋 Rubber manufacturing industry 橡胶生产工业 ...

dvitellurium

duty-相近词汇-新浪字典 ... DVI 数字视象交互标准 dvitellurium 钋 dwarf 矮子,侏儒 (使)变矮小 ...

Pb

同位素 - 搜搜百科 ... Tl 铋 Pb 钋 Bi 砹 ...

Tm

同位素_百度百科 ... 铋 Tm 钋 Tm 砹 Lu ...

cwyi

仓颉 - 瑲珩_馆档网 ... cwww 鉧 cwyi 钋 cy 鋽 ...

opwvf

仓颉 - 瑲珩_馆档网 ... opwp 镙 opwvf 钋 opy 镑 ...

pid

郑码6.6与郑码5.0简码差异比较 - 陈琪的日志... ... phz 钺 pid 钋 pij 钻 ...

例句：

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。

DH spokesman said information from the HPA has so far indicated that the risk of having been exposed to Po - 210 remained low .

生署发言人表示，跟据英国生防护局的资料，公众人士受到钋 -210 照射的风险相当低。

Madame Curie named it polonium in honour of her native country .

居里夫人将它命名为钋，以纪念她的祖国。

Just after his agonising death , under police guard , on November 23rd, 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。

Mr Litvinenko is thought to be the first person to die from acute polonium-210 poisoning .

利特维年科可能是第一个死于急性钋 -210 中毒的人。

Polonium is a naturally radioactive metallic element .

钋是一种具有天然辐射性的金属元素。

With the exception of polonium, the elements of group VIA are typical nonmetals .

除了钋的元素组是典型的非金属通过。

and on which she wrote a research paper .

并写了一篇关于钋的研究论文。

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 ”。

The most common production of Polonium is by synthetically making it.

最常见的钋是人工生产的。

Miniaturising nuclear warheads is hard, and the North has enough plutonium for just ten or so nuclear devices.

缩小核弹头就是一个不小的挑战，而且朝鲜剩下的钋大概只够 10个核弹头。

This is because the radioactivity emanating from polonium-210 is in the form of highly energetic alpha particles .

这是因为钋 —210 的放射性是以高能阿尔法粒子的形式存在的。

Russia and America finalised a decade-old deal to eliminate 68 tonnes of weapons-grade plutonium, enough for nearly 17 , 000 nuclear devices.

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。

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。

Curie and his wife spent a few decades before the development of radium and polonium ;

居里夫妇花了几十年，才研制出镭和钋；

Diurnal variation of the mixing-layer height and polonium concentration in the air

空气中混合层高度和钋浓度的日变化

Technetium (atomic 43 ), promethium (atomic 61), Polonium (atomic 84)and all elements with an atomic number greater than 84;

锝（原子序数 43 ）、钷（原子序数 61 ）、钋（原子序数 84 ）及原子序数大于 84 的所有化学元素；

钋

钋

Polonium

Plutonium

dvitellurium

Pb

Tm

cwyi

opwvf

pid

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