The New Encyclopædia BritannicaEncyclopædia Britannica, 1992 |
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Page 129
... pressure to one under lower pressure . The reduced pressure causes the liquid to vaporize rapidly ; the resulting vapour is then condensed into distillate . A variation of the reduced - pressure process uses a vacuum pump to produce a ...
... pressure to one under lower pressure . The reduced pressure causes the liquid to vaporize rapidly ; the resulting vapour is then condensed into distillate . A variation of the reduced - pressure process uses a vacuum pump to produce a ...
Page 318
... pressure between the internal ear spaces and the external ear canal . These effects may include severe pain , inflammation , bleeding , and rupture of the eardrum mem- brane . Underwater divers and airplane pilots are sometimes affected ...
... pressure between the internal ear spaces and the external ear canal . These effects may include severe pain , inflammation , bleeding , and rupture of the eardrum mem- brane . Underwater divers and airplane pilots are sometimes affected ...
Page 346
... pressure . Aircraft pilots are sus- ceptible to ebullism when they venture into the upper atmosphere ; the higher the pilot goes , the lower the surrounding pressure be- comes . In the atmospheric pressure at sea level ( 760 mm of ...
... pressure . Aircraft pilots are sus- ceptible to ebullism when they venture into the upper atmosphere ; the higher the pilot goes , the lower the surrounding pressure be- comes . In the atmospheric pressure at sea level ( 760 mm of ...
Contents
14 written for Catherine the Great Observations | 14 |
Consult the INDEX first | 581 |
Didius Julianus marble bust in | 703 |
Copyright | |
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19th century American ancient animals army artist became began British called centimetres centre chief Christian church colour courtesy death Demosthenes département deuterium developed Dewey Diocletian district Djibouti Donatello Donets Basin Dorgon Douglas drill Druze Duccio Duke earl early east eastern elected Emily Dickinson England English established feet film France French German Greek House important Indian industrial island Italy John king known land later leader London MACROPAEDIA major Marcel Duchamp ment miles modern Museum National northern novel organized original painting Pāli Paris Party plants played poems poet political popular Prince produced published region River Roman Rome Russian served southern species square miles style tion town United University usually W.E.B. Du Bois western World World War II York York City