Nature, Volume 99Sir Norman Lockyer Macmillan Journals Limited, 1917 |
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Página 435
... period of life which has made the experimental proof of the production of radium from uranium such a long piece of work . Previously only negative results were available . One could only say from the smallness of the expected growth of ...
... period of life which has made the experimental proof of the production of radium from uranium such a long piece of work . Previously only negative results were available . One could only say from the smallness of the expected growth of ...
Página 435
... period of life which has made the experimental proof of the production of radium from uranium such a long piece of work . Previously only negative results were available . One could only say from the smallness of the expected growth of ...
... period of life which has made the experimental proof of the production of radium from uranium such a long piece of work . Previously only negative results were available . One could only say from the smallness of the expected growth of ...
Página 525
... Period - year Period - year Period - year 89 - year Period 1-22 23-45 45-67 Period - year 68-89 Cold Severe Cold Severe Cold Severe Cold Severe No. I. I O ( 0 ) I ( 1 ) II . I ( 1 ) I ( 1 ) 2 III . I IV . V. VI . 5 VII . VIII . IX . I X ...
... Period - year Period - year Period - year 89 - year Period 1-22 23-45 45-67 Period - year 68-89 Cold Severe Cold Severe Cold Severe Cold Severe No. I. I O ( 0 ) I ( 1 ) II . I ( 1 ) I ( 1 ) 2 III . I IV . V. VI . 5 VII . VIII . IX . I X ...
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