Nature, Količina 100Sir Norman Lockyer Macmillan Journals Limited, 1917 |
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
acid Agriculture ammonia Anemometers apparatus appears applied appointed Association Board Botany British cent chemical chemistry chemists coal College colour Committee considerable Council course deal Department described direction effect electric Engineering experience Geological German given gives Government illustrated important increase industry Institute interest investigations iron J. J. Thomson Journal laboratory larvæ lectures London magnetic manufacture mathematical means ment metal method Ministry of Munitions Museum National Physical Laboratory NATURE November observations Observatory obtained October Optical organisation paper physical plants practical present Price problems production Prof published pyrometers recent regard ROVAL Royal Society schools scientific September South South Africa species stars Sunshine Recorders supply survey technical temperature theory tion University University of London utilised various W. E. Castle W. H. Young