Nature, Volume 64Sir Norman Lockyer Macmillan Journals Limited, 1901 - Electronic journals |
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Page 196
... period is only in the mean eleven years , and that the real length of any one period might differ from this value by as much as ± two years . Another fact of observation is that the times of maxima do not occur a constant number of ...
... period is only in the mean eleven years , and that the real length of any one period might differ from this value by as much as ± two years . Another fact of observation is that the times of maxima do not occur a constant number of ...
Page 197
... periods of both sunspot and magnetic curves , it is only natural to sup- . that this long - period variation is the iect of a cycle of disturbances in the sas atmosphere itself . ક Such a cycle , if of sufficient intensity , ald cause ...
... periods of both sunspot and magnetic curves , it is only natural to sup- . that this long - period variation is the iect of a cycle of disturbances in the sas atmosphere itself . ક Such a cycle , if of sufficient intensity , ald cause ...
Page 312
... period of 24 hours . ( 2 ) Revolution , having a period of 365 days . ( 3 ) Precession , having a period of 25,765 years . ( 4 ) Luni - solar gravitation , having a period of 28 days . ( 5 ) Nutation , having a period of 18 years . ( 6 ) ...
... period of 24 hours . ( 2 ) Revolution , having a period of 365 days . ( 3 ) Precession , having a period of 25,765 years . ( 4 ) Luni - solar gravitation , having a period of 28 days . ( 5 ) Nutation , having a period of 18 years . ( 6 ) ...
Contents
edfern famnina Mlor de im | 20 |
NAM AKARTAMA of organometallic derivatives by W E | 24 |
22 | 69 |
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