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工学
动强度分析
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颤振
飞行器弹性结构在均匀气流中由于受到气动力(见空气动力)、弹性力和惯性力的耦合作用而发生的振幅不衰减的自激振动。
理学
自激振动
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颤振
由于弹性结构从气流中汲取能量而导致的结构振动。
理学
颤振
释
flutter
颤振
弹性结构在均匀气流中由于受到气动力(见空气动力)、弹性力和惯性力的耦合作用而发生的振幅不衰减的自激振动,这时的速度叫颤振临界速度。
Physics
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[频率]颤动,颤振脉动
Mathematics
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颤振
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crime of altering currency
crime of apartheid
crime of armed rebellion or armed riot
crime of arson
crime of arson negligently
crime of assembling a crowd to assault military restricted area
crime of assembling a crowd to disturb order of military control zone
crime of assisting in organizing prostitution
crime of attacking police
crime of avoidance of pursuing tax arrears
crime of bigamy
crime of breaching dikes
crime of breaching dikes negligently
crime of breach of entrusted property
crime of bribery by using the influence
crime of buying abducted women and children
crime of buying, selling or transporting counterfeit currencies
crime of carrying out retaliation and frame-ups
crime of causing an accident with dangerous substances
crime of causing an educational establishment accident
crime of causing an explosion
crime of causing explosion negligently
crime of causing grave flight accident
crime of causing grave labor security accident
crime of causing grave security accident of large scale social activities
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更新时间:2025/12/31 8:53:20