polonium
英 [pə'ləʊnɪəm]
- n. [化学] 钋（一种放射性元素）
实用场景例句
- Polonium is a highly radioactive element and a metalloid.
- 钋是高放射性的元素,金属.
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- The most common production of Polonium is by synthetically making it.
- 最常见的钋是人工生产的.
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- They discovered two kinds of radioactive matter - --- polonium and radium.
- 他们发现两种类型的放射性物质 ---- 钋和镭.
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- Polonium and radium were important discoveries.
- 钋与镭是重要的发现.
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- Polonium is a naturally radioactive metallic element.
- 钋是一种具有天然辐射性的金属元素.
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- The Curies succeeded in discovering polonium in 1898.
- 居里夫妇于1898年成功地发现了钋.
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- 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.
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- A fierce critic of Vladimir Putin , Mr. Litvinenko died of exposure to radio active polonium.
- 利特维年科对总统普金诸多批评,他死于放射性剧毒重金属元素钋.
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