不通气

During the afflux of the gas, the total flow of the gas remains invariable, so that the influence of the flow to the gas sensor can be eliminated.

在通气过程中，保证总体的气体流量不变，将流量对气敏元件的影响排除在外。

Objective To investigate the effect of different tidal volume ventilations on the amount of atelectasis during general anesthesia.

目的：研究不同潮气量通气对全麻病人肺不张的影响。

Continuous positive airway pressureis often used to prevent or treat postoperative atelectasis.

持续正压通气常用于预防或治疗术后肺不张。

Mechanical ventilation was no contraindication for the test, but the test was avoided during hemodialysis.

机械通气不是该检测的禁忌，但在血液透析期间应避免进行。

Length of Gas Pipelines refers to the total length of pipelines in use between the outlet of the compressor of gas-work or outlet of gas stations and the leading pipe of users, excluding pipelines within gasworks, delivery stations, LPG storage stations, refilling stations, gas-mixing stations and supply stations.

供气管道长度指报告期末从气源厂压缩机的出口或门站出口至各类用户引入管之间的全部已经通气投入使用的管道长度。不包括煤气生产厂、输配站、液化气储存站、灌瓶站、储配站、气化站、混气站、供应站等厂内的管道。

BACKGROUND: Inadequate hyperventilation may trigger cerebrovascular contraction and lead to lowered cerebral perfusion and oxygen supply-demand imbalance.

背景：不适当的过度通气可能诱使脑血管收缩，导致脑低灌流和氧供需失衡。

In addition, LOR calls for a final 1 against 1 test if IRV and the chairperson disagree.

此外，耳鼻喉科要求最后1对1测试是否通气和主席不同意。

Gross dilatation of the precapillary and capillary vessels occurs with ventilation-perfusion mismatch.

前毛细血管和毛细血管的全面扩张导致了通气灌注的不匹配。

Immunomodulation therapy can shorten the time of mechanical ventilation and the use of pressor agent, and it does not increase the length of stay and the cost in ICU, and therefore the cost effectiveness is high. It also can prolong the long?term survival time.

免疫调理治疗可以缩短患者机械通气和使用升压药的时间，而不增加ICU的住院时间和费用，有良好的效价比，可以延长远期生存时间，充分显示免疫调理治疗是危重病抢救中成功的治疗策略之一。

14 U/ml. The pulmonary ventilation test showed that FEV1 and sIL-2R were negatively correlated,especially during an acute attack. The level of sIL-2R is supposed to reflect the severeness of ...

我们认为：支气管哮喘患者血清sIL-2R升高的水平可反应病人病情和肺通气功能损害的程度，但不是病情监测和疗效追踪的灵敏指标。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。