Nature, Količina 104Sir Norman Lockyer Macmillan Journals Limited, 1919 |
Iz vsebine knjige
Zadetki 1–3 od 82
Stran 33
... means ships steaming in fog can be given their positions with accuracy for ranges up to 500 miles . Among the many other important technical systems and devices brought out during the war which will find useful application under peace ...
... means ships steaming in fog can be given their positions with accuracy for ranges up to 500 miles . Among the many other important technical systems and devices brought out during the war which will find useful application under peace ...
Stran 248
... means many useful deductions have been drawn . It is impossible in a brief article to give any full statement of the present position of meteoro- logy , but a short account of the great access of knowledge that has come to us in the ...
... means many useful deductions have been drawn . It is impossible in a brief article to give any full statement of the present position of meteoro- logy , but a short account of the great access of knowledge that has come to us in the ...
Stran 277
... means of earthenware , cement , or iron pipes fixed vertically in the soil . The great losses by evaporation that always occur in open canals and in surface irrigation are thus avoided . M. Parmentier remarks that with vertical - pipe ...
... means of earthenware , cement , or iron pipes fixed vertically in the soil . The great losses by evaporation that always occur in open canals and in surface irrigation are thus avoided . M. Parmentier remarks that with vertical - pipe ...
Vsebina
Crabtree J H British Ferns and how to Identify | xvi |
Crawford H S The Mural Paintings and Inscriptions | xxxiii |
The Direct Determination Kew Observatory 120 The Magnetic Storm of August | xxxv |
52 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
æther appears application appointed atomic weights birds body botany Bournemouth British Association Cambridge catalysis cent chemical chemistry chemists College colour comet Committee Council Department direction discovery economic edition Editor effect electric electrons elements energy engineering existence experiments fact fifty geological give given guanidin helium illustrated important increased industry Institute interest investigation J. J. Thomson James Watt journal jubilee knowledge laboratory large number lectures London Lord Rayleigh mathematical matter means meeting ment method mineral Museum National Physical Laboratory NATURE observations obtained October organisation paper period physical plants position possible practical present President problems production Prof progress published radiation radium recent recognised record regard Robert Hadfield Royal Society scientific workers South species technical telegony telegraphy temperature theory tical tion University W. H. Bragg wireless X-rays