Nature, Količina 108Sir Norman Lockyer Macmillan Journals Limited, 1921 |
Iz vsebine knjige
Zadetki 1–3 od 89
Stran 133
... less from the source not less than 30 ° . ( 2 ) ... " Adequate means shall be taken , either by suitable placing or screening of the light sources , or by some other effective method , to prevent direct 1 I.e. with an intrinsic ...
... less from the source not less than 30 ° . ( 2 ) ... " Adequate means shall be taken , either by suitable placing or screening of the light sources , or by some other effective method , to prevent direct 1 I.e. with an intrinsic ...
Stran 434
... less than s . , or less than per cent . By slide - rule computing the differential formula with the hour of Table VI . , 2h . 54m . , the hour - angle at end is 43 ° 45 ' , first approximate semi - duration 51-3 ' , final mid - sunset ...
... less than s . , or less than per cent . By slide - rule computing the differential formula with the hour of Table VI . , 2h . 54m . , the hour - angle at end is 43 ° 45 ' , first approximate semi - duration 51-3 ' , final mid - sunset ...
Stran 471
... less far than they did carry . Private benefactions and voluntary gener- osity , although willing , are less able to be found and less capable at this time ; already gauged as inadequate of themselves alone before the war , they ...
... less far than they did carry . Private benefactions and voluntary gener- osity , although willing , are less able to be found and less capable at this time ; already gauged as inadequate of themselves alone before the war , they ...
Vsebina
BarrettHamilton and M A C Hinton | 21 |
42s | 266 |
ROYAL AERONAUTICAL SOCIETY at Royal Society of Arts at 5 30 | 296 |
8 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
acid æther Agriculture airship animals appears application Astronomical atomic weight British Association C. V. Raman Cambridge cent characters chemical chemistry chemists College colour Committee course discussion Edinburgh effect electric electrons energy engineering existence expedition experiments fact factors geography Geological give given hermaphroditism important India industry Institute interest investigation J. J. Thomson laboratory lecture light London Lord Rayleigh magnetic material mathematical matter ment metal Meteorological method molecule Mount Everest Museum NATURE November observations Observatory obtained October October 20 Ophion optical organisation organism original paper parallax period photographs physical plants plates possible practical present problems produced Prof published radiation radio-active rainfall recent regarded ROYAL HORTICULTURAL SOCIETY Royal Society scientific Section September soil species Spitsbergen stars suggested temperature theory thermionic emission tion University various volume