An analysis on the heaving performance of side-wall air-cushion vehicle in short waves

Power Analysis of a Semi-track, Air-cushion Vehicle on Soft Terrain

软地面半履带式气垫车的功率分析

The fluid field distribution of air-cushion vehicle is simulated with the engineering CAE software ANSYS.

采用大型工程CAE软件ANSYS对垫升车辆的气垫流场分布进行了仿真计算。

Design and Calculation of Fan System in Air-cushion Vehicle

气垫车辆风机系统设计与计算

Evaluation on air-raid shelter grades based on ambiguity theory E City

基于模糊理论的城市防空地下室防护等级评定

The Study on Treatment Technology of Air-raid Shelter Under Building Site

建筑场地下伏防空洞的处理技术研究

The Application of Integrated Geophysical Method in Underground Air-raid Shelter Prospecting

综合物探方法在地下防空洞探测中的应用

The manager's room in an air-raid shelter in West Beijing. ( It is among the largest in the complex.)

北京西部地下防空洞里的一间经理室（这是复式房里最大的一间）。

Leading the way were several Asian airlines, like Malaysia-based AirAsia with 200 orders.

订单排行榜中，亚洲航空公司首当其冲，其中包括总部位于马来西亚的亚航（AirAsia），下单200架。

AirAsia Chief Tony Fernandes recently bid on West Ham United.

亚航首席执行官托尼·费尔南德斯（Tony Fernande）最近入股西汉姆联队。

On Sunday, AirAsia Flight 8501 disappeared off Indonesia.

上周日，亚洲航空（AirAsia）8501航班在飞离印度尼西亚后失踪。

MAS agreed to hand over most of its domestic flights to AirAsia after mounting losses last year.

由于去年亏损额攀升，马来西亚航空公司同意将大部分国内航班移交至亚洲航空运营。

The Benoist 2014 Airboat were also be on hand.

贝诺华2014飞船也在制造中。

It introduced the principle of digital aerial photogrammetry system based on remote controlled airboat and discussed the existed problems.

介绍遥控飞艇数字摄影系统的工作原理，探讨存在的问题。

FIGURE Digital Aerial Photogrammetry System Based on Remote Controlled Airboat

数字航空摄像机遥控飞艇数字航空摄影系统

Acoustics& Guide to standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings

GB/T14259-1993声学关于空气噪声的测量及其对人影响的评价的标准的指南

China is now capable of building the world's first underwater vacuum tube train, a futuristic form of transportation that can achieve supersonic speed and reduce airborne noise, according to Chinese academics and scholars.

据中国的学者和学术研究人员表示，中国现在有能力建设世界上第一条水下真空管列车--这种未来的交通方式，其速度可以超过音速、且能大幅度降低噪音。

Airborne noise can be blocked by barriers ( walls, thick glass) or reduced by absorbers, such as foam insulators.

空降噪音可阻断障碍（墙，厚玻璃）或减少吸收剂，如泡沫绝缘体。

" We'll evaluate the airborne noise in there and the effects of all of the development changes that we made on the design as it exists," he explains.

“我们会评估空气和噪声的存在影响所有的发展变化，我们的设计，因为它存在，”他解释说。

ISO7779 ( 1999) Acoustics – Measurement of airborne noise emitted by information technology and telecommunications equipment.

资讯及通讯设备的噪音量测技术。

Portable pneumatic extinguishers Measurement of airborne noise at the operator's ear

便携式风力灭火机耳旁噪声的测定