Chemical News and Journal of Industrial Science, Tomy 135-136Chemical news office., 1927 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 7
... means of salt solution in 10 minutes after an 8 - hour run on hard water . No base exchange com- pound is of course ... MEAN SPHERICAL CANDLE - POWER . Modern development in lamp design and the increasing use of shades and reflectors in ...
... means of salt solution in 10 minutes after an 8 - hour run on hard water . No base exchange com- pound is of course ... MEAN SPHERICAL CANDLE - POWER . Modern development in lamp design and the increasing use of shades and reflectors in ...
Strona 17
... mean between the best value given by Birge ( 109737.3 ) and that given by Paschen ( 109737.1 ) -see Part VII . Or , taking this mean value , the velocity of light ( c ) comes out at 2.9979597 , which is in exact agree- ment with ...
... mean between the best value given by Birge ( 109737.3 ) and that given by Paschen ( 109737.1 ) -see Part VII . Or , taking this mean value , the velocity of light ( c ) comes out at 2.9979597 , which is in exact agree- ment with ...
Strona 18
... mean between the Paschen - Houston and the Birge values is 1.7643 , but in this case other influencing values make a mean one ... means to prevent or to seal punctures . At least five different methods have been , or are being , used to ...
... mean between the Paschen - Houston and the Birge values is 1.7643 , but in this case other influencing values make a mean one ... means to prevent or to seal punctures . At least five different methods have been , or are being , used to ...
Strona 28
... means of a - rays and an a - ray electroscope . This radio - activity photometer has been applied to the inves- tigation of the intensity distribution in X - ray crystal photographs . ( 2 ) As a preliminary test the apparatus was used ...
... means of a - rays and an a - ray electroscope . This radio - activity photometer has been applied to the inves- tigation of the intensity distribution in X - ray crystal photographs . ( 2 ) As a preliminary test the apparatus was used ...
Strona 41
... means of deter- mining the percentage of specific alkaloid in the crude drug with reasonable accuracy . Miss J. M. Ellis , Ph.C. , lately elected Red- wood Scholar , has investigated the accuracy of the method , and has assayed nine sam ...
... means of deter- mining the percentage of specific alkaloid in the crude drug with reasonable accuracy . Miss J. M. Ellis , Ph.C. , lately elected Red- wood Scholar , has investigated the accuracy of the method , and has assayed nine sam ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action activity agricultural alcohol amount appear application Association atom become British carbon cent Chemical Chemistry chloride coal Company compounds contains copper course determined effect electric electrons Engin experiments fact further give given glass heat House hydrogen important increase industry Institute interest iron Italy known lead lectures light Limited lines London manufacture March Marks material means measured meeting ment metal method Mining molecules nature Notes observed obtained Office organic Patents period physical plant positive possible practical prepared present pressure Price production Prof properties published recent reference relation Report ROYAL salt Science scientific Society sodium solution Square Street structure substances sulphur temperature theory tion Trade United University various volume