通气

N1uX:q0\;j0 Objective To investigate the incidence, the risk factors and the outcome of nosocomial tracheobronchitis in patients age over 65 years of age receiving mechanical ventilation.

目的 探讨机械通气老年患者并发院内气管支气管炎的危险因素，为制定院内感染防治措施提供流行病学资料和科学依据。

Dg/l%{~cD(V0 Objective To investigate the incidence, the risk factors and the outcome of nosocomial tracheobronchitis in patients age over 65 years of age receiving mechanical ventilation.

IuJb6f w0 目的探讨机械通气老年患者并发院内气管支气管炎的危险因素，为制定院内感染防治措施提供流行病学资料和科学依据。

8EN:A4 n-H.}2Ujv0 Objective To investigate the incidence, the risk factors and the outcome of nosocomial tracheobronchitis in patients age over 65 years of age receiving mechanical ventilation.

目的 探讨机械通气老年患者并发院内气管支气管炎的危险因素，为制定院内感染防治措施提供流行病学资料和科学依据。

This method provides a simply an accurate approach to measure certain cross-sectional areas in large airways. The measured data may offer the reference for quantitative assessment of ventilation function, trachea stents selection, or means for dealing with tracheopathy.

本方法提供了一种简单、快速而又较精确的测量大气道某一截面面积的方法，为定量评价患者的通气功能、选择气管支架或采用其他干预手段处理气管病变提供了数据参考。

However, in studies examining transdiaphragmatic pressure in patients being weaned from mechanical ventilation, failure to wean was not consistently associated with a decrease in ...

然而，在研究中检测，在已经停止使用机械通气的和无法脱离呼吸机的患者，横膈上的压力并没有持续的减少

This study investigated the effect of AgNO3 on the in vitro shoot growth and tuberization in the closed and diffusive conditions of two potato Solanum tuberosum L.

在密封或通气条件下，研究了培养基中加入适量硝酸银对马铃薯品种东农303和兰芽试管苗与试管薯的影响。

Methods: The Epworth sleepiness scale and polysomnography were assessed pre and postoperatively in 71 OSAHS patients with nasal anatomical stricture by using a flexible fiberoptic endoscope and a video recorder equipment, and septal surgery with or without inferior turbinectomy was performed.

71例OSAHS患者经多道睡眠图监测确诊，同时应用纤维鼻咽喉镜及电视摄像系统检查确定存在鼻阻塞性病变并行鼻通气手术，分析术后Epworth 嗜睡评分及PSG主要监测指标的变化。

The inside sealing structure of valve are plane sealing with blade shape, which can realize large ventilate areas with little unseal height. The outside sealing structures of valve are corrugated tube sealing without leakage point.

阀门的内密封结构采用形如刀口的平面密封，具有平面密封的特点(小的开启高度能获得较大的通气面积)，同时密封轴向力适中；外密封采用与外界无漏点的波纹管密封。

The mortality would be decreased if the severe patients are treated by mechanical ventila-tion with suitable ventilative modes and parameters.

选用适当的通气模式和参数，可提高ARDS抢救成功率。

Complicated the ventilative function, Raw, the degrees of pulmonary enphysemea and Bronchial Reactivity in both groups.

36例晚发支气管哮喘与58例老年COPD行通气功能，气道阻力，肺气肿分度及气道反应性比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐