螺旋桨

As fuel prices have climbed, a number of operators have turned to more fuel-efficient turboprop planes.

随着油价攀升，许多运营商都转向更省油的涡轮螺旋桨飞机。

It is a challenge to develop the internal docoration of military turboprop aircraft.

叙述了涡轮螺旋桨飞机的噪声来源及主要传播途径，阐述了舱内噪声的控制与降噪设计原理，并进行了降噪试验研

A Beaver turboprop version rests a few yards away, and it still works, too.

一比弗涡轮螺旋桨版本在于数码距离，它仍然工程，太。

The Pucara is one of the few modern combat aircraft with turboprop power.

普卡拉是少数使用涡轮螺旋桨动力的现代攻击机。

To achieve all this, the A400M needs highly sophisticated software to manage its propulsion systems, as well as turboprop engines of a size and power never before produced by a Western manufacturer.

为了完成所有目标，A400M既需要高度尖端的软件来管理推进力系统，还需要涡轮螺旋桨发动机有西方制造商之前从未生产过的尺寸和功率。

The crew confirmed that the aircraft, known as MSN 1, and its four Europrop International TP400D turboprop engines performed as expected.

机组人员证实被称为MSN1的A400M军用运输机及其四部欧洲国际公司生产的TP400D涡轮螺旋桨发动机的性能均达到了预期水平。

Power for the craft would be supplied by four advanced turboprop engines. The Pelican would also have two cargo decks.

动力来自四台先进的涡轮螺旋桨发动机提供，鹈鹕有两个装载甲板。

Aeroplane is fitted with two ST7-9B turboprop engines developed by General Electric, which are installed in the bays at the front of the booms.

飞机符合二个ST7-9B 涡轮螺旋桨发动机引擎由通用电器发展，被安装在海湾在景气的前线。

MA60 passenger planes used in the first of China's Aviation Industry Corporation I's Xi'an Aircraft Industry Company to develop, produce dual-engine turboprop aircraft, their safety, economy, comfort, maintainability and driving quality have reached a level of contemporary advanced regional jet.

首航使用的MA60客机是中国航空工业第一集团公司下属西安飞机工业公司研制、生产的双涡轮螺旋桨发动机支线飞机，其安全性、经济性、舒适性、可维护性和驾驶品质都达到了当代先进支线客机水平。

This study is done for the first time in domestictOrpedo business, the mathematic model of cowterrotating motor is established andsome sPecial characteristics of torpedos drive cowterrotating DC motor under theload of constant torque or the load of cowterrotating propellers are exposited.

这项研究在国内同行中还是首次进行，它建立了鱼雷双转推进电机的数学模型，揭示了鱼雷双转推进电机在恒力矩负载和对转螺旋桨负载下的一些特殊特性。

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。