Do you think air travel is as safe as traveling by rail?

Give two advantages of air travel over rail travel for passengers.

请举2例说明,对乘客来说,航空旅行相比铁路旅行的优势是什么?

Air travel is restricted to coach or the cargo hold.

航空旅行限制乘经济舱或货舱.

Lots of little things could make air travel a whole lot better.

许多小事情可使航空旅行变得好很多.

Kennedy International Airport handles over 35 percent of the country's overseas air travel.

肯尼迪国际机场吞吐全美百分之三十五以上的国际客运.

He enumerated the advantages of air travel.

他一一举出搭飞机旅行的好处.

Air travel has caused a revolution in our way of living.

空中旅行使我们的生活方式完全变了.

The great virtue of air travel is speed.

乘飞机旅行的最大优点是速度快.

He detested air travel.

他厌恶乘飞机旅行。

The influence of hot air treatment on quality in Dayeqing banana was investigated in the paper.

由于冷却塔湿热空气的回流和干扰,对其周围气象参数造成影响.

Tar has damage equally to the oral cavity, throat headquarter, air tube, the lung.

焦油对口腔 、 喉部 、 气管 、 肺部均有损害.

One point of concentration is where the air tube and bronchus spanides.

集中的一点是气管和支气管分叉的地方.

Air valve piston-type compressors are to the important components is one of the components easily damaged.

气阀是往复活塞式压缩机中的重要部件,也是易损坏的部件之一.

Locate the Schrader air valve on the shock and remove the air valve cap.

找到避震上的美嘴气阀,取下气阀帽.

This paper presents a new type material air valve cage-alloy cast iron countaining Cr. Ni.

本文介绍一种制做内燃饥气阀座的新材质——铬镍铜合金铸铁.

Adjustable air valve, adjustable security thermostat, motor load relay, 24 hours timer device.

可调式空气阀门, 可调式超温保护器, 马达过载保护, 24小时定时装置.

At this point, the air valve stem end is just the counter-plate surface in contact.

此时, 空气阀柱端部刚好与反作用盘的表面相接触.

Disconnect the air pressure source from the air valve at the water service panel.

从水勤务面板空气活门断开空气压力源.

With the control valve to continue putting forward, the air valve port will open.

随着控制阀推杆的继续前移, 空气阀口将开启.

Repeat steps 2-5 until proper sag is achieved , then replace the air valve cap.

重复2 - 5步骤以达到最佳预压行程后, 盖上气阀嘴帽.

Pneumatic valve is driven by compressed air valve.

气动阀门是借助压缩空气驱动的阀门.