Nature, Količina 102Sir Norman Lockyer Macmillan Journals Limited, 1918 |
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Zadetki 1–3 od 19
Stran 6
... nitric acid and ammonia , in connection with the war , and gave a brief de- scription of the various efforts America was making in order to meet the demand . Nitric acid enters , directly or indirectly , into the composition of all the ...
... nitric acid and ammonia , in connection with the war , and gave a brief de- scription of the various efforts America was making in order to meet the demand . Nitric acid enters , directly or indirectly , into the composition of all the ...
Stran 7
... nitric acid , which is combined with more ammonia to form ammonium nitrate . A The arc process is especially suitable for the production of nitric acid . The reactions involved The reactions involved are chemically very simple , but ...
... nitric acid , which is combined with more ammonia to form ammonium nitrate . A The arc process is especially suitable for the production of nitric acid . The reactions involved The reactions involved are chemically very simple , but ...
Stran 67
... nitric acid or ammonia , and has provided herself with one of the essential munitions of war . So absolutely necessary is the production of nitric acid that , in its absence , no army could hold to- gether for a week under modern ...
... nitric acid or ammonia , and has provided herself with one of the essential munitions of war . So absolutely necessary is the production of nitric acid that , in its absence , no army could hold to- gether for a week under modern ...
Vsebina
Bellingham L Zeiss Abbe Refractometer 244 School 39 | 11 |
FACULTY OF ENGINEERING COURSES OF STUDY Day and Evening for Degrees of | 10 |
Berriman A E appointed Deputy Controller of the Brereton C Water Snails and Leeches in an Artificial | 93 |
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acid Adelie Land Agriculture algæ ammonia apparatus appears application appointed Association basilar membrane Bihar British British glass cent chemical Chemistry chemists coal College colour Committee Council course dealing death Department described disease edition effect electric Engineering epidemic experiments German give given glass Government gram-positive important increase industry influenza Institute interest investigation J. J. Thomson Journal laboratory larvæ lecture London manufacture material ment metal methods Museum National Physical Laboratory NATURE nitric acid November observations obtained October Office optical organisation paper Physical plants possible practical present Price problems production Prof recent regard Royal Society salary scheme schools scientific South South Wales species steel supply teachers technical temperature theory tion tons tungsten United Kingdom University UNIVERSITY OF LONDON utilisation various workers