From the flight condition to the ground, it must obey the principles for the shorting and scaling model.
从飞行条件转换到地面模拟条件，需考虑截断发动机的原则以及发动机的缩尺效应。
By using CFD technology, the inlet fluid fields at different typical flight condition along the flight trajectory are numerically simulated.
利用CFD数值模拟手段，根据选定的飞行轨迹和进气系统调节规律，对沿飞行轨迹各典型状态的流场进行了计算。
Gain matrix K is a constant matrix design at sea-level static condition, and should be transformed to actual flight condition with similarity correction factors.
增益矩阵在标准大气条件下设计，并通过相似理论将其扩展到全线。
As an example, a pull-up maneuver of helicopter UH-60A under high speed flight condition is simulated. The correlation of the results with the flight test data is provided.
以UH 60A直升机在高速飞行条件下的急拉杆机动飞行为例进行仿真计算，并与飞行试验数据进行对比验证。
As the air-breathing engine, the performance of solid rocket ramjet is determined not only by structure of engine and the performance of propellant, but also by flight condition.
作为吸气式发动机，其性能不仅取决于发动机本身结构和推进剂性能，与飞行状态也有密切的联系。
A very severe nonlinear is presented because flight parameters vary along with the flight condition in the flight of missile which brings much difficulty to the design of control system.
导弹在飞行过程中，其飞行参数随着飞行条件的变化而发生较大变化，呈现严重的非线性，给控制系统的设计带来较大困难。
The ministry asked passengers who had been seated in rows 52 to 58 on the same flight to call its hotline on 1800-333 9999, so that its officers can check on their health condition.
卫生部呼吁与患者同一航班52至58排的程序拨打其热线电话，以便替他们检查其健康状况。
Daily activities, such as walking up a short flight of stairs or carrying a suitcase, can become very difficult as the condition gradually worsens.
随着病情的逐渐恶化，像爬一段较短的楼梯或提一个手提箱这样的日常活动，都会变得非常困难。
Chasing behaviour experiments and analyses of male housefly (Musca) under a condition of free flight were reported.
本文报告了在自由飞行条件下雄蝇追逐的行为实验及其分析的初步结果。
The flight control of airplane with a precise model under an uncertain information condition of aerodynamic parameters, is a typical example.
具有准确模型的飞机在不准确气动参数信息条件下的飞行控制就是一个典型例子。
When detected indications occur in the flight deck an alarm bell is provided by the aural warning devices unit M315 for a fire condition.
当在飞机蒙皮探测到火警信号时，音响警告设备M315将给出一个警告铃声。
The warship air-wake is a major environmental condition for the helicopter during take-off and landing from warship, which affects the helicopters control and stability and flight safety.
舰船空气尾流场是直升机舰上起降时的主要环境条件，对直升机的操稳性能及飞行安全有很大的影响。
In the paper, influence of human body-javelin system to javelin flight initial condition was studied, and javelin flight with air damping force was simulated by computer.
本文主要研究了人体-标枪系统对标枪飞行初始条件的影响，并且在考虑空气阻力的情况下对标枪的飞行进行了计算机模拟。
It is proved in practice that to study the flight management system with integrated simulation method is very flexible, convenient and closer to the working condition of the practical system.
实践表明，利用仿真一体化方法来研究飞行管理系统是很灵活和方便的，并且更接近于实际系统的工作情况。
It indicates that fighter pilots acquire information mostly from the OV in VFR (visual flight rules) condition and most of their visual attention is allocated to the outside world.
表明视觉飞行规则下，战斗机驾驶员主要从外景获取视觉信息，他们的大部分注意力都集中在外景。
The flight data which are recorded in the flight data recorder are of much importance to the analysis of the plane condition.
飞机黑匣子所记录的飞行参数对于飞行状况的分析有着极其重要的意义。
Many times wind tunnel free flight multi-bodies separation cast tests identified that, casted body's movement primary condition decided whether the separation succeeded or not.
多次风洞自由飞多体分离抛撒实验均证实了被抛撒物运动初条件对抛离成功与否有决定性影响；
This method divides flight track into some task segments, according to the practical condition, the task segments can be combined randomly to form an integrated flight track.
方法将飞行轨迹分解成若干任务段，根据实际需要，通过自由组合这些任务段，得到一条完整的飞行轨迹。
At the same time, the side direction flight line switching logics can also meet the requirement of approach flight of the airplane under the side wind condition.
同时侧向航线切换逻辑也能满足飞机在侧风条件下的进场飞行的要求。
Information from the flight recorders could be crucial in determining the cause, amid much speculation over the condition of the 19-year-old plane.
航班记录器中的信息十分关键，因为它能帮助判断失事原因；现在关于这架机龄达19年的飞机，有许多猜测在流传。
The sufficient condition of the system stability and the realization are given. The effectiveness of the method is illustrated by simulation in a three axis flight simulator.
文中给出了系统稳定的充分条件和该方法的实现方式，通过对三轴仿真转台的实验验证了该方法的有效性。
While accepting the mean TBO concept, on-condition maintenance and condition monitoring technology must be adopted in engine operation in order to obtain sufficient flight safety.
采用平均翻修寿命概念后必须采用视情维护和状态监控技术，以保证飞行的安全性。
A condition affecting the body's circadian clock, similar to jet lag, but instead stemming from altering one's sleep hours over a weekend of hard partying and drinking rather than from a long flight.
一种影响生物钟的状态，类似与时差，却与时差概念相去甚远，特指在周末一夜狂欢后，大补瞌睡以后以调整工作日不打瞌睡的状态。
Neural network can be trained for off-lime condition in all flight or for on-line condition in the stabilizing process of the rocket engine running.
在发动机启动阶段离线训练神经网络，在发动机稳态过程可以采用离线或在线学习算法。
Neural network can be trained for off-lime condition in all flight or for on-line condition in the stabilizing process of the rocket engine running.
在发动机启动阶段离线训练神经网络，在发动机稳态过程可以采用离线或在线学习算法。
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