Nature, Količina 100Sir Norman Lockyer Macmillan Journals Limited, 1917 |
Iz vsebine knjige
Zadetki 1–3 od 27
Stran 256
... ammonia and cyanogen , and one sulphur for acid - making and fixing ammonia and cyanogen ; altogether fifty - seven , and these may be brought out by further permutations into an almost endless number of interesting and prob- ably , in ...
... ammonia and cyanogen , and one sulphur for acid - making and fixing ammonia and cyanogen ; altogether fifty - seven , and these may be brought out by further permutations into an almost endless number of interesting and prob- ably , in ...
Stran 267
... ammonia , to which the German Chan- construction and of operating costs that will necessitate , and will doubtless ... ammonia . The cyanamide process for producing ammonia esembles the arc process of making nitric acid requiring cheap ...
... ammonia , to which the German Chan- construction and of operating costs that will necessitate , and will doubtless ... ammonia . The cyanamide process for producing ammonia esembles the arc process of making nitric acid requiring cheap ...
Stran 318
... ammonia purification plant , is comparatively small , and its operation is simple . Arrangements have therefore been made for the rapid manufacture of the converters likely to be required , since it is believed that these designs may ...
... ammonia purification plant , is comparatively small , and its operation is simple . Arrangements have therefore been made for the rapid manufacture of the converters likely to be required , since it is believed that these designs may ...
Vsebina
of Hippocrates | 9 |
Smith Miss K A Doctorate Conferred upon by | 21 |
Rijckevorsel Dr E Van Konstant auftretende secundäre Sarasin E obituary article | 28 |
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acid æther Agriculture ammonia appears applied Association Board British cent chemical chemistry coal College colour Committee considerable Council deal Department described direction discussion edition effect electric engineering experimental experiments fact France Geological German given gives Government illustrated important increase industry Institute interest investigation iron J. J. Thomson Journal laboratory larvæ lectures London magnetic manufacture mathematical means measure ment method Ministry of Munitions Museum National Physical Laboratory NATURE November observations Observatory obtained October October 18 optical organisation paper physical plants potash practical present Price problems production Prof published pyrometers recent regard ROVAL Royal Society schools scientific Scotland solution South South Africa species stars supply survey technical temperature theory tion University utilisation various viscosity W. E. Castle W. H. Young