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???(Ernest Rutherford,1871

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Title: Author: aa Last modified by: Billgates Created Date: 3/20/2004 11:08:53 AM Document presentation format: Other titles – PowerPoint PPT presentation

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Title: ???(Ernest Rutherford,1871


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???(Ernest Rutherford,18711937)1871?8?30?????????
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????20?????????????,?1908????????.???????215?,??6?
,???10????????.1937?10?19??????????? ???????,????,
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1898? ?????????????????,?J.J.?????,??????????????
??.?????,????????. 1902? ????????????????????????
???,??????????????,????????????,???????????. 1903?
5? ????????a???ß?????????????,??????????????????.
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a????????????????99??,??????a??????????????????.
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1905? ??????????????????,??????????50??,?????????
??????????????????. 1907? ?????????????????????
1908? ??????ß?????.1913?,???a??????????,??a????
?????????.19131914?,?????,???????????,?????????X?
?????????? ? 19131914? ???????,???????????,?????
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