风门气动减压装置的应用 - 中国论文网 关键词：井下风门；通风负压；作用 [gap=443]Keywords: underground after; Ventilation negative pressure; role
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negative pressure ventilation 负压通风 ; 负压通气 ; 负压机械通气
intermittent negative pressure ventilation [内科] 间歇负压通气
intermittent positive negative pressure ventilation 间歇性正负压通气 ; 间歇正负压通气
positive-negative pressure ventilation 正负压通气
negative intermittent pressure ventilation 间歇负压通气
all negative pressure ventilation 全负压通风
positive negative pressure ventilation 正负压通气
In this process, if may pass through drum room mutual lack of understanding ventilation, although the canyon department block system will not have on the drum room negative pressure.
在这一过程中如果可以经鼓室隔膜通气的话，尽管峡部闭锁也不会产生上鼓室的负压。
Results: Negative pressure ventilation produced an increase in tidal volume and no influence on hemodynamic parameters.
结果：间歇负压通气能够增加实验犬潮气量，但对血流动力学无影响。
Objective To study the hemodynamic effects of negative pressure ventilation.
目的研究体外负压通气对血流动力学的影响。
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