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关注:1
2013-05-23 12:21
求翻译:世界著名科学家,研究放射性现象,发现镭和钋(pō)两种天然放射性元素是什么意思? 待解决
悬赏分:1
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世界著名科学家,研究放射性现象,发现镭和钋(pō)两种天然放射性元素
问题补充: |
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2013-05-23 12:21:38
正在翻译,请等待...
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2013-05-23 12:23:18
World-renowned scientists discovered radioactivity, study, radium and polonium (po) two natural radioactive elements
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2013-05-23 12:24:58
World renowned scientist, research radioactive phenomenon, discovery radium and po (pō) two kinds of natural radioactivity element
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2013-05-23 12:26:38
The world famous scientists, research on radioactive phenomena, discovered radium and polonium (p ō) of two natural radioactive elements
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2013-05-23 12:28:18
World-renowned scientists, the phenomenon of radioactivity discovered radium and polonium (pō) two kinds of natural radioactive elements
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