Nature, Volume 80Sir Norman Lockyer Macmillan Journals Limited, 1909 |
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Página 18
... period ; ( c ) a nearly uniform increase during the transition period ; ( d ) a nearly uniform decrease approximately during the cold - weather period . The curves showing the daily variations exhibit a general resemblance to the daily ...
... period ; ( c ) a nearly uniform increase during the transition period ; ( d ) a nearly uniform decrease approximately during the cold - weather period . The curves showing the daily variations exhibit a general resemblance to the daily ...
Página 253
... period of nutation , usually called the " Chandler period , " may be an independent index of the yielding of the earth to small forces . It has long been known that if the earth were absolutely rigid this period would be about 306 days ...
... period of nutation , usually called the " Chandler period , " may be an independent index of the yielding of the earth to small forces . It has long been known that if the earth were absolutely rigid this period would be about 306 days ...
Página 309
... period of average life of the intermediate body in years , and T is the time in years . This gives for the average life of the intermediate body the period of 10,000 years . This is about four times that of radium itself , and there ...
... period of average life of the intermediate body in years , and T is the time in years . This gives for the average life of the intermediate body the period of 10,000 years . This is about four times that of radium itself , and there ...
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KNOWLEDGE | 1 |
Crucibles Scrap Utensils Wire Foil Residues c | xvii |
and oil immersion obje tives all in brand new condition price 25 | xxvii |
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