飞行器

He contrived a new machine for flying.

他设计了种新式飞行。

9 Class I : HUMAN-POWERED AIRCRAFT -An aerodyne which takes off and remains airborne using solely the muscular energy of one or more persons on board.

人类动力飞行—种重航空，使用飞行人或多人的肌肉能量起飞和持悬空。

The coupling feature exsiting in continuing gasdynamic heating over flight vehicles is analysed.It emphasizes the necessity to account for the coupling in analysing gasdynamic heating problems.

分析了飞行持续受中的耦合性，指出了耦合性在分析持续气动加问题中的必要性。