Nature, Količina 102Sir Norman Lockyer Macmillan Journals Limited, 1918 |
Iz vsebine knjige
Zadetki 1–3 od 79
Stran 77
... obtained by treatment with water ; and the cyanamide process , in which nitrogen is passed over heated calcium car- bide , yielding the compound CaCN ,, from which am- monia may be obtained by treatment with steam . In each case the ...
... obtained by treatment with water ; and the cyanamide process , in which nitrogen is passed over heated calcium car- bide , yielding the compound CaCN ,, from which am- monia may be obtained by treatment with steam . In each case the ...
Stran 188
... obtained significantly different average values . By taking average values of a character in a number of - mothers , and average values of the same character in a number of their offspring , he again obtained different " racial pictures ...
... obtained significantly different average values . By taking average values of a character in a number of - mothers , and average values of the same character in a number of their offspring , he again obtained different " racial pictures ...
Stran 416
... obtained by the carbonisation of bituminous minerals , the character and quality of the materials produced depend- ing mainly upon the temperature at which the process is conducted . It does not , however , follow that all identical ...
... obtained by the carbonisation of bituminous minerals , the character and quality of the materials produced depend- ing mainly upon the temperature at which the process is conducted . It does not , however , follow that all identical ...
Vsebina
Coe H S death 269 Cunningham Dr Brysson Sea Aggression 505 | 46 |
sence of Free Alkaline Bases 438 The Miscibility of Silica Series | 72 |
Barger Dr G appointed Professor of Chemistry in Edin edition | 84 |
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acid Agriculture ammonia apparatus appears applied Association basilar membrane British Carboniferous cent chemical chemistry chemists coal College colour Committee Council dealing death December Department described disease edition effect electric engineering epidemic experiments francs German give given glass Government H. A. L. Fisher important increase industry influenza Institute interest investigation J. J. Thomson Journal knowledge laboratory large number larvæ lecture London manufacture material ment metal methods Ministry of Munitions National Physical Laboratory natural nitric acid November observations obtained October October 17 optical organisation paper physical plants possible practical present prize problems production Prof published radio-active recent regard Royal Society scheme schools scientific South species steel supply teachers technical temperature theory tion tons tungsten United Kingdom University various workers