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Results of this research effort supported the concept that the optimum configuration for a fast ship-to-shore assault transport would be the "convertiplane," ie, a craft combining rotor lift for takeoff and landing with conversion to wing-borne flight at high forward speeds.

研究结果努力支持这一概念的最佳配置，快速船岸突击运输将是& convertiplane &，即工艺结合转子升降机起飞和降落的转换咏承担飞行高度期待速度。

McDonnell helicopter programs included the world's first twin-engine helicopter, the first ramjet-powered helicopter to fly, and the first aircraft to successfully transition from rotor-borne vertical flight to wing-borne horizontal flight.

麦道公司直升机项目列入了世界上第一个双引擎直升机，第一次冲压发动机动力直升机飞行，和第一架飞机成功地过渡到转子传染垂直飞行翼承担横向飞行。

At each dp of the two-bladed rotor is a ram-jet engine, weighing a mere 2.5 kilos and running on either ordinary petrol or fuel oil.

在每两个桨叶旋翼DP是一个冲压喷气发动机，重量仅2.5公斤，并于上述普通汽油或燃油运行。

Rotor/wing aircraft having a low-drag flap are disclosed.

旋翼/机翼飞机有低阻力皮瓣披露。

It is based on the experiment and research of Wind Wheel series of the Wind Generator which is provided by the financial aid of National Natural Science Foundation.[Approval number: 59776033], which is a basal experimental study for the questions existed in wind rotor blade of MW wind generators in China.

以国家自然科学基金资助项目《风力发电机风轮系列化的实验与研究》[批准号：59776033]为资助，针对我国兆瓦级风力发电机组风轮叶片存在问题，进行了兆瓦级风力发电机组风轮叶片基础实验研究。

Asynchronous electrical machinery have three phases and two phase, and three different step electrical machinery divide cage type into and wind the line rotor asynchronous motor also.

异步电机有又三相和两相，而三相异步电机又分笼型和绕线转子异步电动机。

Imports of liquid from entering the rotating rotor tube cavity, the role of the centrifugal force and pressure into the receiver tube, through the receiving tube speed can be transformed into a smooth, non-pulsating pressure from the export pipe emissions.

液体从进口管进入旋转的转子腔内，在离心力和压力作用下进入接收管，通过接收管将速度能转化为平稳、无脉动的压力能从出口管排出。

An auxiliary power motor with improved structure includes wheel shell, rotor ring, stator plate, central wheel axle and control circuit.

一种改良结构的辅助动力马达，包括轮壳、转子环、定子盘、中心轮轴及一控制电路，转子环的内环面埋设磁铁，定子盘周围固设环形矽钢片，其外环面具有多个T形齿牙，其齿数为非转子环磁铁数的公倍数，矽钢片设有三相星形线圈绕组，且于定子盘电机最佳启动角度处设有霍耳元件组；借此将定子盘固设于中心轮轴，令轮壳夹设住转子环并套设于中心轮轴两侧，当转子环旋转时，即可降低磁极间的钝齿转矩，令电动车行进更加顺畅无噪音。

As a result,the flow angle on top is underturned and its loading is reduced.The shock wave structure on top of the rotor becomes very complex and out of order due to interaction between the...

在动叶叶片顶部尾缘存在激波的情况下，尾缘激波和顶部泄漏流动相互作用使激波结构变得十分复杂和无序，这种无序的结构必然带来较大的损失。

The nonuniform distribution of induced velocity on the rotor disk derived from the generalized vortex theory is taken into account.

诱导速度在桨盘处的分布采用广义涡流理论所导的公式。离散突风模型为规范所要求的正弦平方型。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。