ScienceJohn Michels (Journalist) 1939 |
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Стр. 156
... appears that the omission of the hyphen ( according to standard practise ) suggests a separation of the words in the unit - compounds , while the use of the hyphen between the unit - compound elements appears to tie together those ...
... appears that the omission of the hyphen ( according to standard practise ) suggests a separation of the words in the unit - compounds , while the use of the hyphen between the unit - compound elements appears to tie together those ...
Стр. 513
... appear under the entry " arithmetic . " On page 356 of volume 2 there appears the following statement : " The fact that twelve is scientifically a more convenient radix than ten ( hav- ing its half , third and fourth easily expressible ) ...
... appear under the entry " arithmetic . " On page 356 of volume 2 there appears the following statement : " The fact that twelve is scientifically a more convenient radix than ten ( hav- ing its half , third and fourth easily expressible ) ...
Стр. 617
... appears a pro- nounced after - image of the lamp filament which may persist clearly for a minute or two because of the fatigue of that portion of the retina which has been so strongly exposed to light . If the observer has diffi- culty ...
... appears a pro- nounced after - image of the lamp filament which may persist clearly for a minute or two because of the fatigue of that portion of the retina which has been so strongly exposed to light . If the observer has diffi- culty ...
Содержание
40 | 4 |
Fishes Viviparous Cyprinodont C L TURNER | 42 |
ADAMS R W A Noyes Laboratory of Chemistry_71 | 65 |
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Academy acid activity Advancement of Science Agriculture American animals annual appointed ascus Association auxin awarded biological Botanical California cancer cells cent chairman Chem chemical chemistry College committee congress culture dielectric constant director discussion disease dissociation constant effect eggs electrical electrolyte engineering experimental experiments factors fessor field Friday fungi geology Grand Central Terminal Harvard Harvey Cushing held hemoglobin hormone ical insects Institute interest investigation ions Jour laboratory lectures living material mathematics mechanism Medal Medical School medicine meeting ment method Museum National nature obtained organization Pacific papers period physical physiology plants present president problems production professor protein Public Health reaction recent RECENT DEATHS reported SCIENCE FRIDAY scientific Section session Smithsonian Institution Building social Society solution species structure sulfanilamide symposium temperature tion tissue tube University University of Minnesota versity virus vitamin Washington xylem York York City