The problem turned out to be metal fatigue in the fuselage.
问题原来出在机身的金属疲劳。
Some oscillation of the fuselage had been noticed on early flights.
在之前的几次飞行中，就察觉到了机身有些摇晃。
The fuselage had a single aisle and 12 rows.
这个模拟机身有一条过道和12排。
But Dr Drela says the D-series's wider fuselage would compensate for that.
但Drela博士说，D系列的宽机身可以对这一问题进行补偿。
The engines would be embedded into the fuselage, instead of located under the wings.
发动机将会嵌入到机身而不是置于机翼下端。
It once covered a plane in camouflage and painted "No one saw us coming" on the fuselage.
它就曾经用迷彩色喷涂机身，还在机身上写“没人看见我飞过来”。
The airplane is based on a design where the fuselage provides a significant part of the lift.
该飞机的机身设计提供了重要的升力。
They also moved the engines from the usual wing-mounted locations to the rear of the fuselage.
他们还将引擎从机翼下方移至机身后部。
None of this would have mattered so much if the airliner's fuselage had all been built in France.
如果A380的整个机身全部在法国生产，问题就不会那么严重。
The "fuselage" of the robotic insect was designed to hold a small GM14 motor, crank and wing hinge.
机器昆虫的“机身”被设计成能够搭载一台小型GM 14引擎以及曲轴和铰链。
On most passenger jets, the wings and fuselage generate about 90% and 10% of the lift respectively.
对于大部分客机来说，机翼和机身分别能够产生90%和10%的升力。
Air slipping along the fuselage moves slower, so the engines ingest less oxygen and burn less fuel.
机身上流动的空气速度减慢，所以引擎的吸氧量减少从而节省了燃料。
This was done by increasing the power of engines and making the aircraft fuselage more streamlined.
这是通过增大引擎的动力以及把机身制作成流线型来实现的。
The system is contained almost entirely in a single pod that mounts to the underside of the fuselage.
该系统几乎完全嵌在机身底部的单一吊舱内。
The aircraft's interior emergency lights were still functioning, the fuselage tilted at an odd Angle.
机舱内部的应急灯还亮着，机身倾斜成一个奇怪的角度。
The big challenge is figuring out how to design the air intakes to maximize airflow over the fuselage.
最大的挑战是如何设计进风口以使机身气流最大化。
This begins in parts that are subjected to repeated strains, such as where the wings join the fuselage.
这种故障始于承受反复拉紧的部位，象机翼与机身的连接处。
Vought in America and Alenia in Italy delivered defective chunks of the new composite plastic fuselage.
美国的Vought公司和意大利的Alenia公司曾交付了有缺陷的新型合成塑料机身。
Emissions must be hidden and the plane's fuselage sculpted to avoid detection by radar and infrared sensors.
排放物必须隐藏起来，机身设计时也必须考虑到不能被雷达和红外探测器发现。
This means the wings can be thinner, saving weight. The three engines are mounted at the rear, flush with the fuselage.
三个发动机安装在机身后面，与机身平齐。
Gains in fuel efficiency and noise reduction could also come from embedding the engines into the topside of the fuselage.
将发动机置入机身上部也能够提高燃油效率和降低噪声。
The Airbus A320, with a slick glossy fuselage and traditional Koru symbol on the tail, begins domestic service in February.
这架空中客车A320飞机机身光滑发亮，机尾有银蕨图案，二月份开始服务国内航线。
These include a completely transparent fuselage that will allow passengers to the see the stars above and city lights below.
其中包括设计一个完全透明的机身能够让乘客向上能看到璀璨的星空，向下能看到城市的灯火。
Instead of a single-fuselage cylinder, the D series melds two partial cylinders into a distinctive “double-bubble” shape.
D系列飞机采用了一种独特的“双体”外形机身，即类似于将两个柱体融合在一起的形式，改变了传统的单体机身。
But the engine was noisy, and there were concerns about what would happen if one of the blades broke off and tore into the aircraft's fuselage.
但当时这种发动机噪音太大，同时也担心万一某个风扇叶片折断而划破机身，后果不堪设想。
The chassis construction will be carbon fibre for the front half, including the cockpit, and mostly steel and aluminium for the rear fuselage.
猎犬号底盘的前半部分包括驾驶员座舱将采用碳纤维，另外车的后半部分大多采用钢和铝。
The unusual shape of the fuselage — Airbus' "Concept Plane" looks something like a flying tadpole — will also reduce fuel consumption significantly.
空客“概念飞机”机身独特的形状看起来想一个飞翔的蝌蚪，将极大减少飞行的油耗。
The unusual shape of the fuselage — Airbus' "Concept Plane" looks something like a flying tadpole — will also reduce fuel consumption significantly.
空客“概念飞机”机身独特的形状看起来想一个飞翔的蝌蚪，将极大减少飞行的油耗。
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