直升机

These data are indispensable original parameters in helicopter tail rotor designs at present.

这些数据是目前直升机尾桨设计必不可少的原始参数。

In a helicopter the articulated head and tail rotor gearbox are required to be a very high specification design using the best materials and requiring frequent and costly maintenance.

在直升机的阐述头和尾桨变速箱都必须是一个非常高规格的设计使用最好的材料和需要频繁和昂贵的维修。

Another good point of the tandem rotors is that no tail rotor is needed to counter the torque so that the power efficiency is excellent.

纵列双旋翼的另外一个好处是不象其他直升机那样需要一个尾桨来平衡旋翼的扭矩，动力效率高。

A Royal Navy helicopter, a lifeboat and a team of coastguards were sent to hunt for the "missing" swimmers.

一架皇家海军直升机、一艘救生艇和一组海巡队员受派到海中去搜寻「失踪的泳客」。

Helicopters and fake 'Panama'coastguards. Sooo cool boats!

我们还看到了直升机和凉爽的划船！

Army Aviation Equipment: 13 fighter aircraft, 42 transport aircraft, 12 attack helicopters, 150 air-defense guns, 300 surface-to-surface missiles

主要装备：13架战斗机、42架运输机、12架攻击直升机、150门高射炮、300枚地对地导弹。

When the helicopter has classified and localized the threat platform, data is sent via Link to the parent ship for a surface-to-surface prosecution.

当直升机分类和定位威胁平台时，数据从链路发送到其父级平台作为舰对舰任务。

Nicholas Tse for Mandarin recently released a new album,"Finally", a helicopter hovered in the air for a few weeks before landing on the aircraft carrier, one step over the door was surrounded by bodyguards and police enters the stage, together with more than 70-year-old father Xie, together严实wearing the Air Force uniform, standing shoulder to shoulder under the hot scorching sun deck with dozens of news media to meet and accept the crazy fans cheering at the scene.

近日谢霆锋为发布国语新专辑《最后》，乘坐的直升机在空中盘旋了数周才降落在航母上，一踏出舱门随即被多名保镖和武警簇拥登场，又联同70多岁的父亲谢贤，一起身穿严实的空军制服，并肩站在烈日下滚烫的甲板上，与数十家媒体的记者见面，接受现场粉丝的疯狂欢呼。

He conceptualised a helicopter, a tank, concentrated solar power, a calculator, the double hull and outlined a rudimentary theory of plate tectonics.

达·文西概念化了直升机、坦克、计算器、太阳能电板、双船体船舶，阐释了板快构造学的基本原理。

Reuters hadsought to obtain gunsight videoshot by the Apache attack helicopters and other incident reports, but the U.S.

目击证人说他们是死于美军直升机的机炮射击；另有至少9人被报丧命，2名儿童受伤。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。