Chemical News and Journal of Industrial Science, Tomy 127-128Chemical news office., 1923 |
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Strona 6
... period of discharge of one hour than with a longer period of three hours . When the point is negatively charged the rate of growth is increased during the first hour , but the increase , instead of becoming greater with time , as with a ...
... period of discharge of one hour than with a longer period of three hours . When the point is negatively charged the rate of growth is increased during the first hour , but the increase , instead of becoming greater with time , as with a ...
Strona 8
... periods , varying from 5 minutes to 2 hours . Four cultures were exposed at a time : two of these were stained ... period of about 15 to 20 minutes before the changes produced in the cells by irradiation can be recognised . ( 2 ) ...
... periods , varying from 5 minutes to 2 hours . Four cultures were exposed at a time : two of these were stained ... period of about 15 to 20 minutes before the changes produced in the cells by irradiation can be recognised . ( 2 ) ...
Strona 12
... period was the light intensity . Further experiments showed conclusively that the secondary bands were to be attributed to the variations of this factor . A The mechanism of the production of these anomalous bands was obscure . chemical ...
... period was the light intensity . Further experiments showed conclusively that the secondary bands were to be attributed to the variations of this factor . A The mechanism of the production of these anomalous bands was obscure . chemical ...
Strona 23
... baking " and woe betide the manufacturer whose fireman unduly " " expedites what is technically called this smoking period . ' JULY 13. 1923 . 23 THE CHEMICAL NEWS Smoke Production and the Pottery Industry (By Arthur Baily.
... baking " and woe betide the manufacturer whose fireman unduly " " expedites what is technically called this smoking period . ' JULY 13. 1923 . 23 THE CHEMICAL NEWS Smoke Production and the Pottery Industry (By Arthur Baily.
Strona 24
... period - and all this steam is fur- ther supplemented by that produced by the combustion of the hydrogen compounds of the fuel itself . During these " smoking " periods what is called smoke is , therefore , in the main , only ...
... period - and all this steam is fur- ther supplemented by that produced by the combustion of the hydrogen compounds of the fuel itself . During these " smoking " periods what is called smoke is , therefore , in the main , only ...
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