通气管

We report on an unusual case of penetrating tracheal injury caused by a needlefish .

我们报告一个被针鱼刺伤穿通气管的罕见个案。

Entrants have to complete two lengths of the course, a 60 yard by 4ft peat bog..

近100名参赛者参加了比赛，他们穿着潜水用的通气管和鳍状肢，跳进了60码长4英尺宽的泥浆池来回游了一次。

But if you have a snorkel, it makes a little bit easier.

但是如果你有通气管的话，学起来就稍微容易一些。

See, I can do it too. Snorkel.

瞧，我也知道，通气管

With a snorkel, however, a diver can stay under water for quite a long time

可是，潜水员携带一根通气管就可以在水下呆很长时间。

Snorkel friends, Diving beginners and professionals are welcome to dive with us.

带通气管的潜水朋友、初学者和专业人事都欢迎你们来和我们一起潜水。

RESULTS After disinfection all parts of device including its cap, outlet, inner surface of pipe and outer wall were germfree.

笔者对壁式氧气管道装置消毒方法进行反复试验研究，现报告如下。1 材料与方法1 1 材料(1)壁式氧气管道装置，包括浸于湿化瓶内的通气管、湿化瓶盖及送氧管出口与流量表连为一体的部件。

Results:Applying oropharyngeal airway in first aid the coma patients can improve hypoxia and the success rate.

结果：院前使用口咽通气管能有效改善昏迷患者的缺氧状态，提高抢救成功率。

Objective:To explore the effect that the coma patients wih brain injure by oropharyngeal airway.

目的：探讨使用口咽通气管在颅脑损伤昏迷患者院前急救中建立有效气道通气的效果。

It discusses the daily drainage design from system,tube materials,appendix,venthole, tube layout and pavement as well as rain-water drainage,and analyzes problems which should be noticed during drainage design,so as to improve the general designing level of ours.

对日常的排水设计从系统、管材及附件、通气管、管道布置及敷设和屋面雨水的排出等方面进行了论述，并分析了设计中应注意的问题，以完善和提高整体设计水平。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。