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加速度、振幅、频率三者之间的关系：最大加速度g=0.002×f2(频率的平方Hz)×D(振幅p-pmm) 解析看不懂？免费查看同类题视频解析查看解答总部地址：深圳市宝安区宝安大道固戍裕兴第二科技园A栋邮编：518102 电话：0755-29173088传真：0755-29173089站长QQ:3525816547 Copyright ? 2002-2016 版权所有粤ICP。