The rotor wing gives flight direction during VTOL and forward flight, using aerodynamics.
该旋翼使飞行方向，在垂直起降和向前飞行，利用空气动力学。
At this moment, the instrument shows oil already exert, aircraft by gliding in the forward flight.
这时，仪表显示油料已尽，飞机在靠滑翔向前飞。
So in forward flight each rotor can produce an equal amount of lift on each side, thus providing balance.
因此在向前飞行时，旋转叶片可以在每一边产生相同大小的升力来进行机身的平衡。
And finally, the high lift mechanics during forward flight and the energy expenditure are also explored.
最后，研究昆虫前飞时的高升力机制并研究昆虫飞行的能耗问题。
The model can be used for aeroelastic stability analysis of the new tilt-rotor aircraft in high-speed forward flight.
所建模型为进行新型倾转旋翼机大速度飞行时气弹稳定性分析奠定了基础。
The results show that, the agglomeration multigrid method can facilitate the convergence of rotor forward flight flow effectively.
结果表明，多重网格方法能够有效地加快旋翼前飞流场收敛。
Despite these limitations, the model insect proves that swallowtails still achieve forward flight with simple flapping motions, say the researchers.
尽管有这些局限，这个昆虫模型证明了燕尾蝶只需简单地轻拍翅膀便能向前飞行。研究者们说。
The diamond shaped canopy provides 85% frontal coverage; the crosswind compensation effect can also be clearly felt during fast forward flight.
钻石状菱形机身包覆性达到85%以上，高速航道飞行时，针对侧面抗风之特性尤其明显。
According to the generic structural model, specific parameterized models in hover and forward flight are obtained by using the flight test data.
然后依据通用结构模型，利用飞行实测数据，得到悬停和前飞状态下的辨识模型。
An agglomeration multigrid method was applied to numerical calculation of rotor forward flight flow based upon the unstructured dynamic overset grids.
基于非结构动态嵌套网格，将聚合多重网格方法引入到旋翼的前飞流场计算中。
The influences of nonuniform vertical flow on helicopter trim controls and regressive lag modal damping levels were analyzed in hovering and forward flight.
分析了直升机从悬停到小速度前飞时，定常垂直气流的非均匀分布对直升机平衡操纵以及对系统摆振后退型模态阻尼的影响。
That can be sustained against the induced drag of forward flight without significant loss in to vertical lift out puts to support the weight of the aircraft.
这可以持续反对前飞诱导阻力，在没有重大损失摆脱垂直放在支持飞机的重量。
And it is proposed that much improvement of the range profiles can be achieved by using the vibration compensation of the main rotor of the helicopter in forward flight.
提出对前向飞行的水平旋翼的振动进行补偿，可以大幅度提高合成距离像的质量。
Use a Hugh high density whirling wing to generated the needed take off lift, and use a standard pusher thrust producing device to propel the aircraft into forward flight!
休使用高密度旋转机翼产生的需要起飞电梯，并使用一个标准的推手推力生产装置推到前飞的飞机！
The shroud at high speed is modeled as an elliptic wing in order to construct a momentum theory method to investigate the aerodynamic characteristics of ducted tail rotor in hover and forward flight.
引入尾流收缩比因子，并将大速度时的涵道等效为圆形机翼，建立了一个适合于直升机悬停和前飞状态涵道尾桨气动特性分析的动量理论方法。
Two opposing scenarios, the "arboreal" hypothesis and the "cursorial" hypothesis, have traditionally been put forward concerning the origins of bird flight.
关于鸟类飞行的起源，传统上提出了两种对立的假设：“地栖说”和“树栖说”。
Her feet carried her mechanically forward, every foot of her progress being a satisfactory portion of a flight which she gladly made.
她的双脚带着她机械地向前走，前进的每一步都是她欢喜地创造的逃跑中的令人满意的一部分。
Champions League finalists Barcelona are already considering bringing forward their flight to London ahead of Saturday's final at Wembley against Manchester United.
欧洲冠军杯决赛队巴塞罗那决定提前飞抵伦敦，备战周六在温布利举行的与曼联之间的决赛。
During flight test, Boeing must ensure the plane is safe and efficient at full forward and full aft CG as well as any combination between the two.
在飞行检测的时候，波音必须确保在重心在靠前、靠后，或者在前后之间的时候，飞机仍然安全有效。
WebSphere Process Server V6.1.2 adds a new capability to modify the in-flight instances by jumping forward or backwards to another task. This capability could be used for several scenarios.
WebSphereProcessServerV6.1.2添加了新功能，以通过向前或向后跳转到另一个任务来修改正在进行的实例。
This new capability would allow you to start a new process instance using the same data as the in-flight instance, then jump forward to the right spot.
这个新功能允许您使用正在进行的实例中的相同数据来启动新的流程实例，然后向前跳转到正确的执行点。
It was thought that all frogs moved this way. They'd push off with their back legs, and then once in flight, rotate the limbs forward.
一般人们认为所有的蛙都是这样：它们后腿蹬地起跳，一旦升空，后肢前摆，前肢后摆，接着前肢先落地。
This design created a gap between the air intake and the forward fuselage, and requires six small beams to enhance the structure for high-speed flight.
这样的设计导致了机身与进气口之间有一个间隔，为了高速飞行而在之间使用了6条小加强筋以加固结构。
You push forward and fly the second half of an outside loop till you are in horizontal inverted flight.
你先向前飞，在后半部分做一个外侧筋斗，直到你进入水平倒飞。
This allows you to effectively back and forward trace on every event that was in flight at a given time period. If you can't quite wrap your head around that, here's the command.
这样允许您有效地来回跟踪在给定的时间段内发生的每个事件。
So, the action of extending the leg backward creates a forward and upward movement (the flight phase).
因此，腿向后伸展的作用力，产生一个向前向上的运动(腾空阶段)。
In fact, go bankrupt when a few large airline when protection, on whole of look forward to of United States each boat can hold safe flight record basically.
事实上，当一些大型航空公司破产保护时，美各航企整体上都基本可以保持安全飞行记录。
The flight phase: As an athlete moves through the air, his leg swings backward and then moves rapidly forward.
腾空阶段：当运动员在空中移动之时，他的腿先向后摆动，然后迅速向前移动。
Athletes without efficient technique may be capable of generating substantial speed during the flight phase, but a jarring stance phase can hinder their forward progress.
缺乏有效的技术，有些运动员可能会在腾空阶段产生很大的速度，而在始发阶段出现问题，阻碍他们的向前运动。
Athletes without efficient technique may be capable of generating substantial speed during the flight phase, but a jarring stance phase can hinder their forward progress.
缺乏有效的技术，有些运动员可能会在腾空阶段产生很大的速度，而在始发阶段出现问题，阻碍他们的向前运动。
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