It is a toxic gas which causes significant inflammation of the airways.

Civil aviation includes three important parts, airdrome, airways, and air traffic control.

民用航空主要包括机场, 航空公司, 空中管制三大部分.

Far Eastern Airways. May I help you?

远东航空. 我能为您服务 吗 ?

British Airways. May I help you?

英国航空公司. 需要我帮忙 吗 ?

Peripheral deposition is favored by deep inspiration , slow respiratory rate , breath-holding, and airways obstruction.

深向慢慢呼吸 、 屏息和气道阻塞,有助于周边沉降.

I always fly British airways.

我总是乘坐英航的班机.

Your carrier for this flight is British Airways.

你的这一班机是英国航空公司的飞机.

British Airways have two flights a day to Bangkok, and there are onward flights to Phnom Penh.

英国航空公司每天有两个航班飞往曼谷，那里有前往金边的接续航班。

Steroids are used to reduce the inflammation, which makes the muscles of the airways liable to constriction.

类固醇用于消除可能导致气道肌肉收缩的炎症。

The giant jets that increasingly dominate the world's airways.

越来越称雄于世界航线的巨型喷气机.

They telexed British Airways.

他们给英国航空公司发了电传。

The interview went out over the airways.

采访通过电台和电视台播出。

Thai Airways said the plane had been given clearance to land.

泰国航空公司说，该飞机已经得到降落许可。

Aero-engine measure and test ( including airworthiness compliance test ), flight test technology and relative organization work.

航空发动机 测试、试验 ( 含适航符合性认证试验 ) 、 试飞技术和组织工作.

However a pronounced gap still exists as compared with the advanced airworthiness management in foreign countries.

然而,与国外先进的持续适航管理相比仍有较大差距.

District Administration of CAAC: Responsible for airworthiness certification and other airworthiness activities in its district.

民航各地区管理局: 在适航司领导下负责相应地区的适航审定及其他适航工作.

A working knowledge of airworthiness regulations.

熟练掌握适航法规的应用知识.

Taipei Songshan: overcast, mist, airworthiness weather.

台北、松山: 阴, 轻雾, 适航天气.

The plane received a certificate of airworthiness.

这架飞机获得了试航证书.

Other airports for the airworthiness sunny to cloudy weather.

其他机场为晴到多云的适航天气.

Safety analysis is an important method of compliance demonstration for airworthiness regulation.

安全性分析是适航符合性验证的重要方法.