英语词汇“douglas bag”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	douglas bag
释义	Douglas bag noun an airtight bag used to collect expired air for analysis of oxygen consumption. Origin of Douglas bag 1960–65; named after Claude G. Douglas (1882–1963), British physiologist Words nearby Douglas bag doughnut, doughnut hole, doughty, doughy, Douglas, Douglas bag, Douglas cul-de-sac, Douglas fir, Douglas-Home, Douglas Hurd, Douglas pouch Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for Douglas bag Douglas bag [ dŭg′ləs ] n. A receptacle for collecting expired air to determine oxygen consumption in humans under various work conditions. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Douglas bag