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- negative pressure ventilation(NPV) 负压通气
- continuous negative pressure ventilation 持续负压通气
- Continuous negative pressure ventilation treatment 持续负压通气治疗
- positive negative pressure ventilation 正负压通气
- intermittent negative pressure ventilation 间歇负压通气
- intermittent positive negative pressure ventilation 间歇性正负压换气
- Study on Large Wind Way Network Negative Pressure Ventilation Technology 大风道网络负压通风技术的研究
- The negative pressure loop should be noted. 应该注意到负压的腹点。
- This negative pressure phase is of short duration. 负压周期的延续时间很短。
- negative pressure ventilation 负压通风
- The Gating Design for Negative Pressure EPC. 负压消失模铸造原料磨衬板的浇注工艺设计
- Intrapleural pressure is usually negative pressure. 胸膜腔内压通常为负压。
- It introduced the selection of negative pressure of sputum aspiration for patients undergoing mechanical ventilation both in abroad and at home. 介绍了国内外机械通气病人吸痰时吸引负压的选择。
- Operated at sealed negative pressure and designed by GMP. 密封负压操作，按gmp规范设计。
- ICU admission, noninvasive positive pressure ventilation use, the need for invasive mechanical ventilation, and the length of hospital stay did not differ in the positive and negative sputum culture result groups, the investigators say. 研究者说，痰培养阳性组和痰培养阴性组在入住ICU、应用无创性正压通气、需行有创性机械通气和住院时间方面没有明显差异。
- The risk was greater when high flow oxygen therapy and positive airway pressure ventilation was used. 当进行高流量氧气和正压通气也能增加传播的风险.
- However, during positive pressure ventilation and balanced anaesthesia, there was no evidence of different effects caused by the two anaesthetics. 然而，处于正压通气及平衡麻醉时，这两种麻醉药效果没有差异。
- Using negative pressure air pipe to ventilate for the being constructed tunnel. 使用负压风管对在建隧道进行通风换气。
- This paper introduces and reviews the design of safety subatmospheric pressure ventilation systems of the 10MW HTR. 本文介绍10MW高温气冷实验堆(HTR-10)安全负压通风系统的设计与评价。
- Negative pressure aspirator is necessary to every clinical sections. 负压吸引器是各个临床科室所必备的医疗设备。
