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41 соотношение секций
Astronautics: nozzle-expansion area ratioУниверсальный русско-английский словарь > соотношение секций
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42 уширение
broadening, (напр. контрфорса плотины) bearing plate, spread, spreading, widening* * *ушире́ние с.
broadening, spread wideningаппарату́рное ушире́ние — instrumental broadeningбоково́е ушире́ние прок. — lateral spreadдо́плеровское ушире́ние — Doppler broadeningушире́ние ли́нии физ. — line broadeningушире́ние луча́ рлк. — beam spread, beam divergenceпопере́чное ушире́ние прок. — lateral spreadушире́ние пучка́ рлк. — beam spread, beam divergenceсвобо́дное ушире́ние прок. — free [unrestricted] spreadушире́ние сопла́ — expansion [nozzle area] ratioушире́ние спектра́льной ли́нии — line spreadingстеснё́нное ушире́ние прок. — restricted [suppressed] spreadтеплово́е ушире́ние — thermal broadeningуда́рное ушире́ние — collision broadening* * * -
43 отношение ..., равное
Отношение (площадей), равное-- For test purposes, the thruster nozzles were "cut off" at area ratio 3:1 allowing full expansion at ambient conditions.Русско-английский научно-технический словарь переводчика > отношение ..., равное
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44 variable
переменная величина; переменный; изменяющийся- variable compression - variable-contour cam - variable decreasing motion - variable density - variable flywheel cluster - variable force - variable increasing motion - variable lift cam - variable-pitch tread design - variable-pressure wind tunnel - variable quantity - variable rate - variable-rate spring - variable spark - variable specific heat - variable-speed ratio -
45 Gibbon, John Heysham
SUBJECT AREA: Medical technology[br]b. 29 September 1903 Philadelphia, Pennsylvania, USAd. 5 February 1973 Philadelphia, Pennsylvania, USA[br]American cardiothoracic surgeon, pioneer of the heart-lung apparatus and artificial ventilation in thoracic surgery.[br]Gibbon studied medicine at Jefferson Medical College, Philadelphia, and qualified MD in 1929. He held research fellowships at Harvard from 1930 to 1936 and then moved to similar posts and an assistant professorship at the University of Pennsylvania. After a period involving service with the Army, he was appointed Professor of Surgery and Director of Surgical Research at Jefferson in 1946. His research, assisted by his wife, was particularly directed towards the construction of an artificial mechanical heart and lung apparatus which would maintain circulation and respiration during the course of chest surgery involving heart and lungs. The resulting developments have been fundamental to the expansion of cardiac and coronary surgery.[br]Principal Honours and DistinctionsCity of Philadelphia John Scott Medal 1953. American Heart Association 1965.Bibliography1939, "An oxygenator with a large surface volume ratio", J. Lab. Clin. Med.1954, "Application of a mechanical heart and lung apparatus to cardiac surgery", Minn. Med.1962 (ed.), Surgery of the Chest.1970, "The development of the heart-lung apparatus", Rev. Surg.MG
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