Science, Том 23John Michels (Journalist) American Association for the Advancement of Science, 1894 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Стр. 25
... Method : Expressing it by passing the cane between rollers . New Method : Extraction by soaking in heated water , the process being termed diffusion . The topped cane is delivered to the factory by the farmer . There it is cut into ...
... Method : Expressing it by passing the cane between rollers . New Method : Extraction by soaking in heated water , the process being termed diffusion . The topped cane is delivered to the factory by the farmer . There it is cut into ...
Стр. 38
... method for the production of anhy- drous crystallized silicates is described by Dr. Hermann Traube . The amorphous hydrated silicate is precipi- tated from a solution of the salt of the metal by the ad- dition of a solution of sodium ...
... method for the production of anhy- drous crystallized silicates is described by Dr. Hermann Traube . The amorphous hydrated silicate is precipi- tated from a solution of the salt of the metal by the ad- dition of a solution of sodium ...
Стр. 149
... methods . In pursuance of his first object he has undoubtedly found a simple method of making oil froths with a meshwork as fine as modern optical appliances can render visible , and to this extent he has matched the reticular ...
... methods . In pursuance of his first object he has undoubtedly found a simple method of making oil froths with a meshwork as fine as modern optical appliances can render visible , and to this extent he has matched the reticular ...
Содержание
Meeting of the Iowa Academy of Sciences | 10 |
ROUGHING IT WITH AN ECLIPSE PARTY | 42 |
ESTERBROOKS | 56 |
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