Nature, Količina 100Sir Norman Lockyer Macmillan Journals Limited, 1917 |
Iz vsebine knjige
Zadetki 1–3 od 79
Stran 295
... electric light indoors and outside ; of electric ings of Aristotle , were still regarded as something that had to be faced when dealing with new problems . 66 And now we have arrived at a period when there commenced those organised ...
... electric light indoors and outside ; of electric ings of Aristotle , were still regarded as something that had to be faced when dealing with new problems . 66 And now we have arrived at a period when there commenced those organised ...
Stran 347
... electric power , and these would be controlled by a single authority . The sites of these stations would not be chosen , as they too often are at present , mainly to secure that the " rates pay- able on the electric works may come to ...
... electric power , and these would be controlled by a single authority . The sites of these stations would not be chosen , as they too often are at present , mainly to secure that the " rates pay- able on the electric works may come to ...
Stran 493
... Electric Motors and Control Systems , A. Dover , illustrated ; A Small Book on Elec- tric Motors for Continuous and Alternating Currents , W. P. Maycock ; Rudiments of Telephony , T. E. Her- bert ; The Stability and Control of ...
... Electric Motors and Control Systems , A. Dover , illustrated ; A Small Book on Elec- tric Motors for Continuous and Alternating Currents , W. P. Maycock ; Rudiments of Telephony , T. E. Her- bert ; The Stability and Control of ...
Vsebina
Wolfs Comet 332 Radial Velocities of Star Clusters Takamine T and S Nitta Measurements in the Ultra | 32 |
Smith B The Chellaston Gypsumbreccia etc 379 Imaginary Quantities | 52 |
Smith Miss E Etched Crystals of Gypsum 218 Tanner Dr J R The Historical Register of the Uni | 173 |
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acid æther Agriculture ammonia appears applied appointed Association Board British cent chemical chemistry coal College colour Committee considerable Council deal Department described direction discussion disease edition effect electric engineering experimental experiments France Geological German given gives Government H. A. L. Fisher illustrated important increase industry Institute interest investigations iron J. J. Thomson Journal laboratory larvæ lectures London magnetic manufacture mathematical means ment method Ministry of Munitions Museum National Physical Laboratory NATURE November observations Observatory obtained October optical organisation paper physical plants practical present problems production Prof Proper Motion published pyrometers recent regard Royal Society scientific Scotland solution South South Africa species stars supply survey technical temperature theory tion University utilisation various W. E. Castle W. H. Young