Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 13
... less frequently than the longest ones . Now , precisely the opposite is the fact . One of the most valuable contributions to solar physics that we possess is the memoir in which Prof. C. A. Young records his observation of the ...
... less frequently than the longest ones . Now , precisely the opposite is the fact . One of the most valuable contributions to solar physics that we possess is the memoir in which Prof. C. A. Young records his observation of the ...
Strona 15
... less than half an inch from the base of the other Fole . The spark then passed between the indium and the platinum . The red and blue lines of hydrogen were then observed both by my friend , Mr. G. W. Hemming , Q.C. , and myself . Their ...
... less than half an inch from the base of the other Fole . The spark then passed between the indium and the platinum . The red and blue lines of hydrogen were then observed both by my friend , Mr. G. W. Hemming , Q.C. , and myself . Their ...
Strona 16
... less water . Salts vary very much in their sensitiveness to absorb- ents , sodium sulphate being the most so that I have yet tried . 3. I believe that most cases of sudden crystallisation on removing cotton - wool , or piercing a ...
... less water . Salts vary very much in their sensitiveness to absorb- ents , sodium sulphate being the most so that I have yet tried . 3. I believe that most cases of sudden crystallisation on removing cotton - wool , or piercing a ...
Strona 20
... less thorough descriptions of the various stages of the alkali manufac- ture than does the work before us . This feature is , we hold , of extreme value . Before the scientific chemist can bring his theoretical knowledge to bear ...
... less thorough descriptions of the various stages of the alkali manufac- ture than does the work before us . This feature is , we hold , of extreme value . Before the scientific chemist can bring his theoretical knowledge to bear ...
Strona 27
... less of the pro- ducts of complete and incomplete combustion incidental to the explosion , were driven in the direction of the Cwm Carn pit , toward which the measures rise about 400 feet or a little over 2 inches per yard . After the ...
... less of the pro- ducts of complete and incomplete combustion incidental to the explosion , were driven in the direction of the Cwm Carn pit , toward which the measures rise about 400 feet or a little over 2 inches per yard . After the ...
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