Nature, Količina 80Sir Norman Lockyer Macmillan Journals Limited, 1909 |
Iz vsebine knjige
Zadetki 1–3 od 85
Stran xvi
... Electric Splashes on Photographic Plates , A. W. Porter , 348 ; Transformers for Single and Multiphase Currents , Prof. Gisbert Kapp , 365 ; Electrical Engineer's Pocket Book , Horatio A. Foster , 365 ; Selec- tive Wireless Telegraphy ...
... Electric Splashes on Photographic Plates , A. W. Porter , 348 ; Transformers for Single and Multiphase Currents , Prof. Gisbert Kapp , 365 ; Electrical Engineer's Pocket Book , Horatio A. Foster , 365 ; Selec- tive Wireless Telegraphy ...
Stran 261
... electrical trains . The time necessary for the conversion from steam haulage to electric traction is of importance . In the case of the line under discussion , the order for commencing the work of electrification was given on October 22 ...
... electrical trains . The time necessary for the conversion from steam haulage to electric traction is of importance . In the case of the line under discussion , the order for commencing the work of electrification was given on October 22 ...
Stran 265
... electric radiation equally in all directions . This is , however , in many cases a disadvantage . Many suggestions respecting methods for limiting the direc- tion of radiation have been made by various workers , notably by Messrs ...
... electric radiation equally in all directions . This is , however , in many cases a disadvantage . Many suggestions respecting methods for limiting the direc- tion of radiation have been made by various workers , notably by Messrs ...
Vsebina
Blaise E Syntheses by Means of the Mixed Zinc Organo | 29 |
lings Sir W T ThiseltonDyer 349 Flora of Ngami extraordinaria 137 | 102 |
Blennerhassett Sir Rowland Death and Obituary Notice | 103 |
16 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
acid agricultural algæ amount apogamy appears April Archibald Geikie astronomical British carbon cent centre chemical chemistry cholesterol College colour contains dealing described direction discussion effect electric engine expedition experimental experiments fact feet gases given gives Greenwich mean heat helium hydrogen illustrated important inches interest investigation ionisation Island J. J. Thomson Karl Pearson laboratory large number lectures lines London magnetic March matter ment method miles Museum nature observations Observatory obtained original oxygen paper parthenogenesis photographs physical plants plates Poldhu position practical present pressure produced Prof published radiation radio-active radium radium bromide rays recent record reference regard Royal Society schools scientific secondary South species spectroheliograph stars steam surface tantalum technical temperature theory thorium tion tube University uranium various velocity Victoria Land volume