起飞的

The French-made ATR 42-300 carrying 43 passengers and three crew members crashed Thursday shortly after takeoff from the Andean city of Merida, a popular tourist destination wedged between soaring mountain peaks.

周四，这架由法国制造的ATR 42-300型飞机搭载了43名乘客和3名机组人员，在从安第斯城起飞不久即坠毁。这由高耸的安第斯山脉所环绕的城市是一处著名的旅游胜地。

The results show that propellers operating in front of the liquid-cooled engine nacelle had higher take-off efficiencies than when operating in front of the radial engine nacelle; the peak efficiency was higher only when spinners were employed.

结果表明，在前面的推进器发动机实现了液体冷却效率更高的起飞了在前面比运行时的光线的引擎实现最高效率较高；只有当纺纱被聘用。

The lunar lander, on the other hand, was propelled by a mixture of nitrogen tetroxide and Aerozine 50, which doesn't. Its exhaust gases were transparent.

但是，登月舱起飞时的推进力来自于四氧化二氮和Aerozine 50的反应，这种反应不产生火焰，它释放出来的气体是透明的。

Martin Jacques' 550-pager on the ascent of China finds little space to consider the question of whether its rapid economic progress is unstoppable. It ignores almost entirely the other popular ? and perfectly plausible ? premise for books on the Middle Kingdom:"When China's miracle goes phut".

马丁？雅克关于中国崛起的新书篇幅长达550页，但没用多少笔墨论述中国的经济起飞是否无可拦阻的问题，也几乎完整疏忽了有关"中心王国"图书的另一个常见条件："当中国奇迹幻灭时"――这种情形完整有可能呈现。

The short take-off and fast climbing capabilities of the fighters with such a wing planform was viewed as a major advantage by the PLAAF facing the threats of the predominant Soviet air power.

在人民解放军空军主要面临苏联空中力量威胁的时候，这样的飞行平台的战斗机短距起飞和快速爬升能力被视为主要的优势。

As the flight attendant began the preflight safety instructions, the executive's voice was drowned out by the PA system.

没完没了地讲。当空中小姐开始起飞前的安全讲解的时候，这位老板的声音被广播的声音压过了。

I'm getting my routine preflight butterflies, and am shaking away those oh-too-common spasms of uncertainty where I'm convinced I forgot to pack something, pay that one bill, or shut off an iron I don't even own.

我开始感到自己那种常有的起飞前的紧张感——比如我确信我忘了把什么重要东西打包，忘了支付支票，或是忘了关掉一个根本不存在的电熨斗，我得把这种哦太普遍了的不确定的痉挛打发掉。

His jump takeoff from the airstrip was as sudden and violent as an airstrike, a high rifleshot into the air before the ship was turned out and eastward.

来自飞机跑道的他跳跃起飞是如突然和暴力的如一个空袭，一个高的步枪神枪手进入空气之内在船被关掉之前和东方的。

A technician straps legendary test pilot Scott Crossfield into the cockpit of the X-15 rocket plane before an early test flight. The X-15's maiden flight occurred on June 8, 1959,during which Crossfield was carried aloft in his sleek, black rocket plane beneath the wing of a B-52 from NASA's Flight Research Center.

在一次早期试飞中，一名技术专家用飞行皮带把传奇的试飞员斯科特克罗斯菲尔德固定在X-15火箭推进式飞机的小驾驶室中。1959.6.8，X-15进行了处女航，它挂在一架B-52超级空中堡垒的机翼下从NASA德莱登飞行研究中心起飞，克罗斯菲尔德驾驶着黑色光滑的火箭推进式飞机完成了处女航。

This paper studies optimal helicopter flight operations in the event one-engine failure. A three-dimensional point mass with a yawing motion of UH-60A has been used to study RTO and CTO from an elevated heliport or from a heliport, A first order dynamic of the OEI contingency power is considered. Flight after engine failure are formulated as nonlinear optimal control problems.

双发及多发直升机单发失效后，直升机飞行所需要的功率由剩余发动机提供，而在某些需要大功率的飞行状态时，如起飞状态、着陆状态等，剩余发动机提供的功率可能满足不了，这就需要对剩余发动机的可用功率进行合理利用。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷