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- It has been studied for the application of genetic algorithm on the aerothermodynamics and aerodynamic optimum design of hypersonic aircraft. 主要内容有:1.;把遗传算法引入到高超声速气动优化中来。
- The success application of the method introduced in the paper demonstrates the practicability and responsibility of all algorithms in optimization design of hypersonic aircraft. 对已有的气动分析模块及其优化方法进行气动优化设计,来考察各种方法在高超声速优化设计中的应用情况,检验优化前后气动性能的改善程度。
- It has become the important study that of hypersonic aerodynamic and aerothermodynamics So it is especially important for the optimum design of hypersonic aircraft. 高超声速气动问题已经成为高超声速飞行器发展的重要课题。
- It has been studied for the application of traditional optimum algorithm on the aerothermodynamics and aerodynamic optimum design of hypersonic aircraft. 把传统的优化方法引入到高超声速气动优化中。 传统的优化方法最主要的是梯度法,文中将对梯度法及其改进的变度量法进行研究,并把他们应用到高超声速优化中来。
- The Requirement of Materials for Hypersonic Aircraft 高超声速飞机对材料的要求
- The Application of Uniform Experimental Design to Configuration Design of Hypersonic Aircraft 均匀试验设计法在高超声速飞行器外形设计中的应用
- Opgitimization Method Research about the Forebody and Afterbody of Hypersonic Aircraft 高超音速飞行器前体优化设计方法研究
- The aircraft was flying above thick fog. 飞机在浓雾上空飞行。
- The speed of this aircraft is very high. 这架飞机的速度非常快。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- Enemy aircraft dropped bombs on the city. 敌机向这个城市投掷炸弹。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- There's not much leg-room in these aircraft. 这些飞机的坐位没有什麽伸腿的空间。
- Artillery and aircraft were involved in the action. 在这次战斗中，使用了大炮和飞机。
- He sat at the controls of the aircraft. 他坐在飞机的操纵装置前。
- The aircraft company deals with freight only. 这家航空公司只经营货运业务。
- All aircraft must fuel before flight. 所有飞机飞行前都必须加油。
- The new aircraft is undergoing safety tests. 这种新飞机正在接受安全性能检验。
- The missiles were shot at the aircraft from a ship. 从军舰上向飞机发射导弹。
- The wings of the aircraft had iced up. 机翼上结了一层冰。
