The main difficulty on the study of aeroelasticity lies in the effects of unsteady separation, shock and viscosity to the stall flutter.
振荡叶栅
非定常分 离、粘性效应和跨音激波对失速颤振影响成
气动
性力
要难点。
性变形The main difficulty on the study of aeroelasticity lies in the effects of unsteady separation, shock and viscosity to the stall flutter.
振荡叶栅非定常分 离、粘性效应和跨音激波对失速颤振影响成气动性力 要难点。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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