1) 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。
2) Residual volume of syringe
死腔残留
3) Dead space loading
死腔负荷
1.
Effect of dead space loading on ventilation, respiratory muscle and exercise performance on chronic obstructive pulmonary disease*;
死腔负荷对慢性阻塞性肺疾病、肺功能、呼吸肌功能和运动耐力的影响(英文)
5) lacunar infarction
腔隙性梗死
1.
Apolipoprotein E genomic polymorphism in patients with lacunar infarction and patients with cortical, subcortical infarction;
腔隙性梗死与皮质、皮质下梗死患者载脂蛋白E基因多态性分析
6) Lacunar infarct
腔隙性梗死
1.
The clinical character of lacunar infarct syndrome;
腔隙性梗死综合征的临床特点
2.
A comparison of the risk factors for haemorrhagic lacunes and lacunar infarct;
出血性腔隙综合征与腔隙性梗死危险因素比较
3.
The article summarizes the conception of lacunar infarcts and the controversy of its hypothesis, and expounds the differentiation of lacunar infarcts, branch atheromatous disease, striatocapsular infarction and internal border zone infarction, treatment and prognosis, which is relatively similar on neuroimaging.
文章概述了腔隙性梗死的概念及其假说的争议;详细阐述了影像学上比较相似而易与腔隙性梗死混为一谈的分支动脉粥样斑块病、纹状体内囊梗死和深部交界区梗死的鉴别诊断、治疗和预后。
补充资料：死腔
死腔
dead space
呼吸道的气体是不能与血液进行气体交换的，因此，从气体交换的角度来看，存在于呼吸道内的气体是无效的，故从鼻腔到终末细支气管这一段呼吸道都是无效腔，亦称死腔。无效腔的容量成人在150ml左右，随体位的改变和呼吸道平滑肌的舒缩而有所增减。从生理学角度来看，可以把那些不能与血液进行气体交换的空间都作为无效腔，这可称为生理无效腔，而把前者称为解剖无效腔。
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