ScienceJohn Michels (Journalist) 1959 |
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Стр. 214
... appears to hydrolyze algin to free mannuronic acid , after a period of incubation . As with pectic - acid hydrolysis by pectin - polyga- lacturonase ( 4 ) , the viscosity of the algin solution is much reduced before meas- urable ...
... appears to hydrolyze algin to free mannuronic acid , after a period of incubation . As with pectic - acid hydrolysis by pectin - polyga- lacturonase ( 4 ) , the viscosity of the algin solution is much reduced before meas- urable ...
Стр. 391
... appear fused . Since the labeling of either period in such a combination is arbi- trary , the circles below the ... appears to be a limiting factor for the temporal resolution of intermittent pho- tic stimuli . It is clear that the ...
... appear fused . Since the labeling of either period in such a combination is arbi- trary , the circles below the ... appears to be a limiting factor for the temporal resolution of intermittent pho- tic stimuli . It is clear that the ...
Стр. 1079
... appears that the acidity of the weakest papers is , on the average , from six to ten times as great as that of the strongest . It may be sus- pected , accordingly , that many of even the stronger papers will continue to de- teriorate ...
... appears that the acidity of the weakest papers is , on the average , from six to ten times as great as that of the strongest . It may be sus- pected , accordingly , that many of even the stronger papers will continue to de- teriorate ...
Содержание
POLARIMETER | 162 |
Speed versatility and convenience in measuring | 219 |
Volume 10 1959 | 291 |
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