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- The plane set out on a reconnaissance flight. 飞机出航侦察。
- When the escape flight vehicle reaches a safe place, the returning module will be separated and return to the ground. 当到达安全位置时,飞船返回舱再与逃逸飞行器分离,返回地面。
- The core of airbreathing technology is scramjet and airframe/propulsion integrated hypersonic flight vehicle. 吸气式高超声速技术的核心是超燃冲压发动机技术和机体／推进一体化飞行器技术。
- MALD is a state-of-the-art, low-cost flight vehicle that is modular, air-launched and programmable. MALD是目前最新的低成本飞行装置，具有模块化、空中发射和可编程的特点。
- Also remembered this will forever carry the annals the interspace 1st flight vehicle? 还记得这架永载史册的星际1号飞行器吗？
- Firstly, the conception of OOS is expounded, the content of researches on flight vehicle simulation and its facing problems are analyzed. 首先阐述了面向对象仿真的概念,分析了飞行器仿真研究的内容及其面临的问题。
- meteorologic reconnaissance flight 气象侦察飞行
- photographic reconnaissance flight 照相侦察飞行
- Iraq also has refused to permit any U-2 reconnaissance flights that would give the inspectors a better sense of what's being moved before,during and after inspectors. 尽管美国的U-2型侦察机可以帮助联合国武器核查人员更清楚地了解伊拉克此前曾经转移了什么，但是伊拉克还是拒绝允许任何U-2型侦察机在武器核查期间或核查之后飞过其国土上空。
- To set up Multidisciplinary Design Optimization (MDO) software system of hypersonic flight vehicle, a kind of modeling method oriented to MDO was studied. 摘要为建立高超声速飞行器多学科设计优化软件系统，研究了一种面向多学科设计优化的建模方法。
- Iraq also has refused to permit any U-2 reconnaissance flights that would give the inspectors a better sense of what's being moved before, during and after inspectors. 尽管美国的U-2型侦察机可以帮助联合国武器核查人员更清楚地了解伊拉克此前曾经转移了什么，但是伊拉克还是拒绝允许任何U-2型侦察机在武器核查期间或核查之后飞过其国土上空。
- For it s excellent performance, Rocket-Based-Combined-Cycle (RBCC) should be the most competitive propulsion system of Hypersonic Flight Vehicle for martial and civil purpose. RBCC发动机性能分析模型在高超声速飞行器方案选择、总体设计以及RBCC发动机设计与性能分析等方面具有极其重要的作用。
- General Ham says the two carriers will enable U.S. commanders to order more air strikes in Iraq, as well as more reconnaissance flights and other missions. 他说：“我们认为对该地区的承诺是一个重要的信息，但不是刻意要超过这个意义。对所有国家来说，这是一个信息，表示美国具有这种能力和意志展开全球行动。因此这是展示这种能力的一个机会。”
- The methodologies of Multidisciplinary Design Optimization(MDO)have revolutionary impacts on design field of flight vehicle,and have become a new independent discipline. 多学科设计优化对飞行器设计技术的发展具有革命性意义,其包含了大量新技术和理论的应用,已成为一门新兴的学科。
- According to these two conditions, the method for constructing system analysis and optimization models of MDO was presented by combining with the existing flight vehicle design process. 据此连续性条件，结合现有飞行器设计流程，提出了一套建立多学科设计优化模型的方法，包括系统分析模型和系统优化模型。
- High angle of attack wind tunnel test techniques is necessary for development of high-maneuverability flight vehicles. 大迎角风洞试验技术是先进高机动飞行器研制必需的关键技术。
- Indeed the structures of flight vehicles are very flexible when compared with bridges, buildings, and earthbound machines. 实际上，与桥梁、建筑和地面上的机器相比，飞行器结构是非常灵活的。
- The squadron flew a reconnaissance mission. 该空军中队执行一侦察任务。
- Iliff, K. W., “Parameter Estimation for Flight Vehicles,” Journal of Guidance, Control, and Dynamics, Vol. 12, No. 5, 1989, pp. 609-622. 詹铭尧;“非线性飞行动力系统参数识别与飞行轨迹重建;”国立成功大学航空太空工程研究所硕士论文;1997年.
