This paper briefly describes the status of handling qualities requirements of space shuttle orbiter, and presents contrast to flying qualities specification for U. S. military airplanes.
本文简要地叙述了航天飞行器操纵品质要求研究现状，并与美国军用飞机飞行品质规范进行简单地对比分析。
Objective to investigate the disqualification status due to hearing loss at various frequencies in selection of flying cadets and put forward suggestion on revising the standard.
目的调查招飞听力检查的淘汰情况，探讨修改高频听力损失标准的可行性。
Most hand samples show abundant semi-plastic features, such as twisted shape and molten crust, which might be caused by their flying in the air in the molten or semi-molten status.
溅射物外形多具有旋转扭曲形态及熔壳特征，显示了熔融、塑性- 半塑性特征。
Most hand samples show abundant semi-plastic features, such as twisted shape and molten crust, which might be caused by their flying in the air in the molten or semi-molten status.
溅射物外形多具有旋转扭曲形态及熔壳特征，显示了熔融、塑性- 半塑性特征。
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