飞机跑道

Aircraft antiskid braking system can meetthe performance indexes by means of a fit weighting matrix in controllerdesign.

由于干跑道能提供较大的结合力矩，飞机在干跑道刹车的性能通常比较好。

To study the taxiing-induced dynamic response of the aircraft with multiple wheels and multiple landing gears due to runway unevenness, base on several reasonable and necessary assumptions, the mathematical model of aircraft in taxiing is established using the d'alembert's principle. It can simulate taxiing inpact properties accurately, it considers in detail the vertical and horizontal motion and pitching about its center of gravity and the significant symmetric elastic modes.

在一些必要合理的假设下，利用达朗贝尔原理，建立了多轮多支柱式及小车式起落架飞机地面滑跑动态响应分析的全机模型，考虑全机沉浮、机体弹性和定常气动力的影响，起落架支柱的弹性变形，小车式起落架的车架的俯仰运动以及弹性变形，对等速滑跑飞机建立了全机运动的微分方程，并以旧金山28-R跑道为地面输入，利用时域积分的方法得到飞机滑跑的各种响应。

The main structure of airplane tire is divided in to have no inner tire tire and has an inner tire tire, they become the help buffer airplane of an air mat layer lands process in of vibrate and runway of rough gravamen;On the ground, when they prop up aero weight, and land, they provide an essential brake to combine dint for making to move and making the airplane come to a stop.

一些关于飞机的中文翻译成英文，请求帮助飞机轮胎的主要构造分为无内胎轮胎和有内胎轮胎，它们形成一个空气垫层帮助缓冲飞机着陆过程中的震动和跑道的粗糙不平；在地面上，它们支撑着飞机的重量，并且着陆时，它们为制动和使飞机停下来而提供必需的刹车结合力。

"Larger planes needed longer runway s, which today can reach 15,000 ft (4,500 m) to accommodate the largest jet aircraft."

"较大的飞机需要更长的跑道，现代跑道可达15，000呎(4，500公尺)以供最大型的喷射飞机起降。"

"Larger plane s needed longer runways, which today can reach 15,000 ft (4,500 m) to accommodate the largest jet aircraft."

"较大的飞机需要更长的跑道，现代跑道可达15，000呎(4，500公尺)以供最大型的喷射飞机起降。"

All says one possible safety measure is placing a surface called " crushable concrete " at the end of the tarmac to help stop runaway airplanes.

ALL 表示，一个安全的办法是在跑道表面、跑道的末端安置称作&可冲撞混凝土&的东西，以帮助飞机制动。

With about 200 aircraft a day taking off and landing on two runways and using gates at three concourses, the company wanted to make sure that each plane got in and out as quickly as possible, even if it arrived early or late.

这个机场每天都有大约二百驾飞机在两条跑道起飞与降落，并使用三个中央大厅的登机口，西南航班因此想要保证每辆飞机都能尽可能快地降落并起飞，甚至是在飞机早到或晚点地情况下。

With the majestic Canadian Rocky Mountains in the background, a car heads down Icefields Parkway in Banff National Park.

位于河畔的飞机跑道建造在波拖马可河沙坪之上，高于河面20英尺（6米），由2千万立方码（1530万立方米）沙子和砂砾垒造而成。

WHAT'S a wine connoisseur to do when they've got to submit their expensive, hand-picked vintages to the harsh treatment of airline bag handlers, hot runway tarmacs, and the like without an adequate wine carrier or wine case?

当没有一种葡萄酒托架或葡萄酒专用箱能够让人满意的时，葡萄酒鉴赏家不得不将他们精选的昂贵美酒交给航空公司的行李员，并经受炎热的飞机跑道等一系列野蛮待遇，他们该怎么办呢？

I would bet that the runways at LAX are flat.

我敢打赌图上的飞机跑道是平坦笔直的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失