Nature, Količina 80Sir Norman Lockyer Macmillan Journals Limited, 1909 |
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Zadetki 1–3 od 85
Stran 64
... method of maxi- mum strain , which the author terms the French method , is comparatively little used by engineers in this country , but it is important that designers and students should realise that there is another method This ...
... method of maxi- mum strain , which the author terms the French method , is comparatively little used by engineers in this country , but it is important that designers and students should realise that there is another method This ...
Stran 153
... method . The curvature method undoubtedly has advantages , but they do not rest on the assumption thus made . The ray and curvature methods are alike based on an ideal representation of certain characteristics of the phenomena , and the ...
... method . The curvature method undoubtedly has advantages , but they do not rest on the assumption thus made . The ray and curvature methods are alike based on an ideal representation of certain characteristics of the phenomena , and the ...
Stran 190
... method , apparently so simple , gave rise to great gramophone operators , say , of the sounds of an orchestra , air currents carried the vibrations against the diaphram of the recording instrument with suffi- cient intensity to enable ...
... method , apparently so simple , gave rise to great gramophone operators , say , of the sounds of an orchestra , air currents carried the vibrations against the diaphram of the recording instrument with suffi- cient intensity to enable ...
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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 |
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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