据报道，今年7月，与失事航天飞机同类型的一个飞行器已经完成了大约一半。
In July, a sister craft of the crashed spaceplane was reported to be about half-finished.
通过在屏幕上画出路径，你可以引导飞机和直升机降落。随着关卡的推进，屏幕上飞行器的数量会越来越多。
The game sees you guiding planes and helicopters into land by drawing paths for them across the screen, with panic levels rising as the volume of aircraft on screen increases.
以飞机为例，它双翼上方与下方的压力各不相同，正是这不同的压力使得飞行器保持悬浮。
In the case of a plane, it's the difference in pressure on the top and bottom of its wings that keeps the craft afloat.
体型和质量相当于航天飞机的飞行器制造的两个音爆则非常容易区分，人们经常很容易地听到两次响声。
Sonic booms created by vehicles the size and mass of the space shuttle are very distinguishable and two distinct booms are easily heard.
美国航空航天局已经取消了建造后航天飞机时代太空飞行器的计划。
NASA has cancelled its plans for a post-shuttle space vehicle. Until U.
让我们来看看一个对飞行器进行静力测试的一个涉密车间，这些测试是为了保证飞机在大载荷飞行状态下机体不破坏。
Let's visit a workshop with restricted access where static load tests of aviation equipment used to be performed. The tests ensured that the plane wouldn't be broken in the air due to heavy loads.
这些遥控飞行器一般是由步兵用弹射器、弹弓或者用手投掷发射，其数量要比大型无人机多得多。而大型无人机的数量又与有人驾驶飞机的数量相当。
These robots, typically launched by foot soldiers with a catapult, slingshot or hand toss, far outnumber their larger kin, which are the size of piloted aeroplanes.
对于有合适保护层的新飞机来说，这些信号对它们不会产生太大问题，应该不会有什么问题，但Carson说智能手机对旧飞行器有很大杀伤力。
New planes with the proper sheathing shouldn't experience many problems, but Carson claims that phones are a genuine safety hazard on older model air crafts.
与其前身相比，白骑士二号的翼展扩大了三倍，现在的翼展和波音757飞机相当，在整体以碳纤维之类合成材料制造的飞行器中是最大的。
It has a wingspan equivalent to that of a Boeing 757, is three times larger than its predecessor and is the largest aircraft made entirely from composite materials like carbon fibre.
到2010年，航天飞机将退役，被宇航员探险飞行器取代。但这一计划在2012年之前很难实现，可能要推迟到2014年，主要取决于资金问题，格里芬说。
The crew exploration vehicle would replace the space shuttle, due to be retired in 2010, but not before 2012 and possibly as late as 2014 depending on the money available, Griffin said.
那么其他的一些飞行器，比如说直升飞机，螺旋桨飞机，他们没有喷气式引擎，可以在这种条件下飞行吗？
So can other aircraft, such as helicopters or prop-planes that don't have jet engines, fly through these conditions?
“雷德飞潜艇”（RFS-1）是典型的混血儿，它是雷德在业余时间里用其他飞机的零碎部件拼凑成的，正如尤沙科夫的设想一样，它是一架浮力飞行器。
The Reid Flying Submarine (RFS-1) was a true mongrel, constructed by Reid in his spare time using leftover parts from other aircraft and, like Ushakov's design, it was a floatplane.
在他面前的长椅上放着一个微型飞机模型，同英国各地的飞行器爱好者们每个周末遥控驾驶的飞机颇为相似。
On the bench in front of him is a miniature aircraft, similar to those flown by enthusiasts every weekend around the UK.
他们从悬挂式滑翔机和超轻型飞机起步，现在已经转向全尺寸滑翔机以及双座飞行器。
What began with hang-gliders and microlights has moved on to full-sized gliders and now two-seater aircraft.
最近的新闻专题都在纪念航天飞机轨道飞行器发现号的退役。
Recent news columns have commemorated the retirement of the Space Shuttle orbiter Discovery.
并且高超音速飞机目前只演示过由其他飞行器携带小型无人机至高速，而且其他计划中的试验飞行器同样太小不能坐人。
Plus, hypersonic flight has so far only been demonstrated for small unpiloted craft carried to high speed by other vehicles - and other planned experimental craft are too small to carry a pilot.
据奥地利钻石飞行器公司介绍，他们的涡轮飞机燃烧温度低，此外还加装了空气过滤器，因此在恶劣的气象条件下不会出现那些安全问题。
But Diamond's turbo-charged aircraft does not have problems under such conditions due to low combustion temperatures and air filters, Austrian company Diamond Aircraft said.
在壮观的晚会上，航天飞机被从52层的飞行器装配车间运抵发射台。
In a majestic evening ceremony, the Shuttle was transported from the 52-story Vehicle Assembly Building to the launchpad.
音爆是当飞机或其它类型的飞行器以超音速飞过头顶时，地面上的人听到的类似雷声的噪音。
A sonic boom is the thunder-like noise a person on the ground hears when an aircraft or other type of aerospace vehicle flies overhead faster than the speed of sound or supersonic.
作为空间计划中的飞行器，航天飞机令人失望，它的成本太高，而且发射间隔时间太长。
The space shuttle, the workhorse of the space program, proved to be somewhat of a disappointment, with large cost overruns and long delays.
但是最重要的海军遥控无人驾驶飞机是X47B，海军希望这架战役机将于2018年分开运载飞行器并着陆。
But the most important Navy drone is the X47B, a fighter plane that the Navy hopes will take off and land from an aircraft carrier by 2018.
UFO爱好者们宣称这段视频展现了航天飞机被外星人飞行器跟踪，随后在地面激光攻击下逃离的情形。
UFO enthusiasts claim the video shows that the space shuttle was being followed by extraterrestrial spacecraft, which then fled in response to a ground-based laser attack.
飞机的气动特性是影响飞机性能的一项重要指标，气动外形设计是飞行器设计过程最重要的方面之一。
In aircraft design aerodynamic characteristic is an important aspect that affecting aircraft performance. Aerodynamic configuration is one of the most important aspects of aircraft design.
这些研究引发了对于飞行器的设计，包括直升飞机和滑翔机。
These studies led to designs for flying machines, including helicopters and gliders.
在飞机或宇宙飞行器上拍下来的照片，用照相机拍摄高速运动物体的照片，以及战场上飞行中的导弹均可能存在这种现象。
The pictures come from the plane or the spacecraft, the high-speed object and the flying missiles in the battlefield with the camera, they may exist this phenomenon.
与航空飞行器相比，高速铁路由于还要面临地面气流的扰动，两车交会时气体的震荡，以及车体通过隧道时的气流变化，因此高速列车的头型设计比飞机更具挑战性。
Compared with the spacecraft instrumentation, the ground air disturbance, the unsteady aerodynamic flow on crossing event and inside tunnel impose more challenges on the head design of HSR trains.
而空军认为他们非常需要新的飞机来给飞在半途的飞行器加油。
The Air Force says it has a serious need for new planes to refuel aircraft in mid-flight.
得出的结论对于类似的地效飞行器或轻型飞机翼根连接设计具有一定参考价值。
And the conclusions are valuable for wing root joint designs such as those of ground effect aircraft or light airplane.
得出的结论对于类似的地效飞行器或轻型飞机翼根连接设计具有一定参考价值。
And the conclusions are valuable for wing root joint designs such as those of ground effect aircraft or light airplane.
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