mode volume

Research on variable volume control mode in central air-conditioning system

中央空调系统变流量控制方式探讨

Methods 12 severe asthma patients were treated with PHV combined with low PEEP ventilation. Ventilation mode was set as volume control or assistant/ control with PHV ( PaCO 210.6 kPa, pH7.15).

方法12例危重哮喘患者采用容量控制或辅助/控制模式并采用PHV通气策略（PaCO210.6kPa，pH7.15）。

Methods: 19 cases of COPD patients were treated by using the ventilation mode of small tidal volume and low airway pressure.

方法：选择COPD患者19例，应用小潮气量低气道压呼吸机支持模式治疗，并观察疗效。

Large helical pitch and wide reconstruction mode are subject to partial volume effect, resulting from the increase of scan slice thickness.

单纯增加螺距或使用360度线性内插（Wide）重建模式，都会引起CT图像实际层厚的增加，引起更大的容积效应影响。

Using sweep mode you can quickly provide one averaged reading of velocity or volume over a large measurement area.

大叶轮探头自动地对风速和风量的测量值取平均。