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【多选题】
起落架减震器的作用是____。A.
吸收冲击能量
B.
耗散冲击能量
C.
减小作用在结构上的载荷
D.
增加起落架的长度
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B.
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C.
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D.
早搏后有完全的代偿间歇
E.
早搏后有P波
【简答题】A．He hadn't expected the older driver to react so strongly. B．He hadn't thought the older driver had that much daring in him. C．He was shocked to see what had happened to his car. D．He had expected hi...
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