| 1. | In most flight conditions it is desired to maintain the sideslip angle equal to zero .
大多数飞行状态都要求保持侧滑角等于零。 |
| 2. | Load features of flight conditions on dynamic component of helicopter
直升机某动部件飞行状态的载荷分布特点研究 |
| 3. | What is your flight condition
飞行情况如何？ |
| 4. | Simulation results are presented over a range of flight conditions to confirm the effectiveness of the design
以此为基础我们还对一过失速机动作了仿真分析。 |
| 5. | A new method to estimate doppler centroid and doppler rate applicable to real flight condition is proposed
该方法设置飞机速率和脉冲重复频率比为常数，保证方位向接收信号均匀空间取样，使用实时最小二乘拟合算法。 |
| 6. | 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。 |
| 7. | For studying the performance of solid rocket ramjet under the influence of different flight conditions , it ' s significant to simulate the integrated flow field of inlet and combustor
因此,开展超声速进气道/补燃室流场一体化数值模拟研究对于考查飞行状态对于火箭冲压发动机性能的直接影响具有重要的现实意义。 |
| 8. | In chapter 5 , the uh - 1 model rotor , the model rotor measured in the present work and the helicopter z - 8 rotor are taken as numerical examples , the calculations on rotor noise under different flight conditions are carried out for validation purposes
应用该模型，分别以uh - 1模型旋翼、本文试验的模型旋翼以及z - 8直升机旋翼为算例，对不同飞行条件下的旋翼气动噪声进行了计算，验证了本文的计算方法。 |
| 9. | In chapter 5 , a new dynamic wake model is developed by employing the rotor free - wake method in chapter 2 , and is used to investigate the curve distortion during the conversion of tiltrotor aircraft between helicopter flight conditions and airplane flight conditions
在第二章方法的基础上，第五章建立一个倾转旋翼动态尾迹模型，使用该模型对倾转旋翼机倾转过渡状态的尾迹弯曲变形进行了研究，得出了一些结论。 |
| 10. | ( 2 ) to evaluate the effects of a reaction control jet on the aerodynamic performance of a missile operating at supersonic / hypersonic flight condition , the single and two attitude jet - interaction flow between a lateral jet and the external flow has been analyzed by detailed numerical simulation
( 2 )分别计算了单喷流和双喷流干扰流场。详细分析了流场结构和弹体表面压力分布特性，获得了一些有实用价值的结果。 |
