1) anatomical dead space
解剖无效腔或死腔
2) alveolar dead space
肺泡死腔，肺泡无效腔
4) thoracic anatomy
胸腔解剖学
6) dead space
死腔
1.
Analysis for errors caused by dead space of coagulation vacuum tubes in APTT and PF4 tests;
凝血试验真空管“死腔”所致APTT、PF4偏差探讨
2.
Based on this view, this paper analyzes the suitability of protective respirators to human body, and systematically puts forward such ergonomic problems as seal, respiratory resistance, dead space and field of vision about protective respirators at the angle of human facial features and bio-mechanical characteristics of head and neck.
笔者从人体的面部形态与生理机能角度,分析了呼吸防护用品与人体的适配性,系统提出密合性、呼吸阻力、死腔、视野等呼吸防护用品的人机工效学问题。
3.
Eight subjects wearing five types of non-powered air-purifying respirators with different respiratory resistance and dead space were engaged in bicycle exercise test under medium(100W) and higher(155W) labor intensity,and the subjective well-being of subjects were recorded and analyzed.
测定了在中等(100W)和高等(155W)劳动强度下,8名受试者佩戴5种自吸过滤式呼吸器(呼吸阻力及死腔不同)从事踏车运动时的主观舒适度。
补充资料：肺泡死腔
肺泡死腔
又称"肺泡无效腔"。指肺泡通气良好，而相应的血流灌注不足，在肺泡内未能与血流发生交换的肺泡气为无效通气量，又称"肺泡死腔量"。可分为解剖死腔量和生理死腔量。解剖死腔量是指鼻、口腔到细支气管这部分呼吸道内不参与气体交换的气量。正常肺泡死腔量极少，可不计，因此生理死腔量等于解剖死腔量；而在病理情况下，解剖死腔量一般变化不大，故生理死腔量主要是反应肺泡死腔量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条