Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 69American Philosophical Society, 1930 |
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Сторінка 11
... greater convenience this factor will undoubtedly be increased , as it can probably , in good air , be used without diaphragming down . Four times more light with equal accuracy means that the distance of reach of exploration is ...
... greater convenience this factor will undoubtedly be increased , as it can probably , in good air , be used without diaphragming down . Four times more light with equal accuracy means that the distance of reach of exploration is ...
Сторінка 306
... greater part of the course . This statement is only strictly true , however , if the initial flash does not last too long . We find in fact that the initial flash , i.e. deviation from the logarithmic decay , lasts longer the greater ...
... greater part of the course . This statement is only strictly true , however , if the initial flash does not last too long . We find in fact that the initial flash , i.e. deviation from the logarithmic decay , lasts longer the greater ...
Сторінка 307
... greater with more dilute L for the same reason that the velocity constant is greater the higher the temperature , because of the greater proportion of activated molecules KINETICS OF BIOLUMINESCENT REACTIONS 307.
... greater with more dilute L for the same reason that the velocity constant is greater the higher the temperature , because of the greater proportion of activated molecules KINETICS OF BIOLUMINESCENT REACTIONS 307.
Зміст
Why the 200Inch Teleschope By ELIHU THOMSON | 13 |
Antarctica By ISAIAH BOWMAN | 19 |
LINE CUTS | 36 |
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