It increased the alveolar ventilation volume and prevented alveolar from collapse and expanded the collapsed alveolar.
起到增加肺泡通气量、预防肺泡萎陷和使萎陷的肺泡重新膨胀的作用。
Method The tidal volume, vital capacity, time vital capacity and minute ventilation volume were observed in 600 students.
方法用肺量计测定6 0 0名大学生的潮气量、肺活量、时间肺活量及每分钟通气量。
The absorption rate, which was independent of the concentration of MMHin air and the ventilation volume, was constant and hight as 98%.
经呼吸道的滞留率高、稳定，不受吸入气中MMH浓度和动物通气量变化的影响。
Because the space is very large, the traditional ventilation method has some demerits, such as the large ventilation volume and high running cost.
由于空间高大，传统的通风方式势必存在通风量大、运行费用高的缺点。
Aerobic exercise can remarkably enhance the lung capacity, pulmonary ventilation volume as well as cardiac functions of blood-pumping and contraction etc. in female college students.
有氧运动能有效地提高女大学生的肺活量和肺通气量以及心脏的泵血和收缩等功能。
The heart rate, respiration rate, and pulmonary ventilation volume associated with emotion laswell as the blink rate related with thinking process were increased in the dual task simulation.
双重任务时，反映情绪性变化的心率、呼吸率及肺通气量明显增加，与思维活动有关的眨眼率增加。
The utility model overcomes the shortcoming that the ventilation volume of the ventilator of the existing train is small, and the temperature and air environment in the train can be improved.
它克服了现有火车通风装置换气量小的缺点，改善了列车内部的温度和空气环境。
The general volume is a compact parallelepiped in the thickness of which the introduction of three patios bring light and allows a natural ventilation of the round local devices.
该建筑大体是一款紧凑型的平行六面体，其三个露台可引进阳光，而其环绕的本地设备可引入自然通风。
Two patios cut the volume in three parts, allowing natural lighting and ventilation in the darkest areas of the building.
两个庭院将建筑分为三部分，这样在建筑最暗的地方也能得到自然光线和通风。
It will critically review newer ventilatory modalities, such as pressure support, volume targeted ventilation, and volume guarantee.
它将严重地评论更新的通风的形态，例如压力支持，量瞄准通风，并且体积保证。
The article analyzes specifically dust control for effectiveness reasonableness and introduces calculating methods of blow and exhaust wind volume of Push pull ventilation device.
对其烟尘控制的有效性和合理性作了具体分析，同时介绍了吹吸式通风装置送、排风量的计算方法。
Objective:To study the effects of lateral position ventilation on lung volume and oxygenation in patients with acute respiratory distress syndrome(ARDS).
目的：探讨侧卧位通气对急性呼吸窘迫综合征（ARDS）患者肺容积和氧合的影响。
Conclusions Low tidal volume ventilation has no distinct effects on normal lung tissue.
结论小潮气量通气对正常肺组织结构无明显影响。
Objective to investigate the effect of small tidal volume and pressure support ventilation (PSV) in the treatment of early Acute Respiratory Distress Syndrome (ARDS).
目的探讨小潮气量及压力支持通气(PSV)在早期急性呼吸窘迫综合征(ARDS)治疗中的应用。
During the badly ventilation, CO volume of normal PVC wallpaper only take 6 minutes to hitlethal equivalent.
在通风不良的环境下，普通壁纸释放的CO 达到致死量只需6分钟。
This paper presents the calculation of the heat gain and air volume in a motor - test lab. and introduces the constitution and characteristic of the air conditioning and ventilation system.
介绍了汽车发动机试验室室内得热量和空调送风量的计算以及空调、通风系统的构成和特点。
Objective To investigate the effects of different tidal volume ventilation on acute lung injury in rats.
目的探讨不同潮气量机械通气在大鼠急性肺损伤发生中的作用。
Conclusion Low tidal volume ventilation can decrease cytokine release and can alleviate ventilator - induced lung injury (VILI) in animal models of ARDS.
结论低潮气量通气治疗ARDS动物模型能够减轻炎症诱发细胞因子的释放，减轻机械通气相关性肺损伤。
Objective to observe the influences of low-volume anesthesia technology with inhalation of desflurane on circulation and respiratory systems during one-lung ventilation.
目的：观察应用低流量麻醉技术吸入地氟醚在单肺通气时对循环及呼吸系统的影响。
Objective To investigate the effects of sustained inflation (SI) combined with small tidal volume ventilation on lung recruitment and hemodynamics in patients with acute lung injury (ALI).
目的探讨控制性肺膨胀（SI）同小潮气量通气模式结合对急性肺损伤（ALI）患者的肺复张作用及其对血流动力学的影响。
Objective: to evaluate the efficacy of low tidal volume one-lung ventilation plus positive end-expiratory pressure.
目的：观察低潮气量单肺通气复合呼气末正压对于开胸术患者的效果。
The company's technology volume production of fine solid exquisite workmanship, the main products are Chinese Shunda series of ventilation equipment.
本公司技术力量雄厚工工艺精湛制作精细，主要产品有华顺达系列通风设备。
Objective to explore the curative effects of positive pressure control and low tidal volume ventilation in the treatment of patients with traumatic acute respiratory distress syndrome (ARDS).
目的探讨压力控制呼气末正压呼吸小潮气量通气模式治疗创伤性急性呼吸窘迫综合征的疗效。
Objective Inspiratory pressures and air leak were compared between volume-controlled ventilation (VCV) and pressure-controlled ventilation (PCV) using laryngeal mask airway (LMA).
目的比较小儿喉罩通气时压力控制通气(PCV)和容量控制通气(VCV)对气道压力和喉罩漏气的影响。
Objective To investigate the effect of mechanical ventilation with different tidal volume on CD14 receptor in lung tissue.
目的观察不同潮气量机械通气对大鼠肺组织内毒素CD14受体表达的影响。
Designs and studies the intelligent ventilation cabinet with variable air volume in the laboratory.
本文对智能型变风量实验室通风柜进行了设计和研究。
Objective To study the influence of the different tidal volume on hemodynamics, pulmonary mechanics and lung injury during mechanical ventilation in patients.
目的探讨急性肺损伤患者使用呼吸机时，不同的潮气量对患者的血液动力学、肺通气和肺力学的影响。
Burning type catalyzing gas sensors are the devices of the gas monitoring system in coal mines, which realizes the auto on-off of the ventilation system based on detecting the gas volume fraction.
热燃烧式催化瓦斯传感器是煤矿矿井瓦斯监控系统的核心部件，用于检测瓦斯体积分数，实现风电闭锁功能。
Controlled cycle ventilation is a new ventilation system. We could increase the effective volume of wind at work face without increasing the total volume of fresh air in the mine.
受控循环通风是一种新型的通风方式，在不提高矿井总的新鲜风量的同时，就能提高工作面的有效风量。
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。
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