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[求助]
振动信号的振幅可以用分贝来表示吗?
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2楼2012-08-26 10:43:10
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3楼2012-08-26 10:44:45
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4楼2012-08-26 15:13:03
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5楼2012-08-26 19:10:04
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岛民木虫 (小有名气)
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6楼2012-08-26 19:38:58
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7楼2012-08-26 20:08:11
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8楼2012-08-26 20:15:42
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岛民木虫 (小有名气)
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【答案】应助回帖
★ ★ ★ ★
轰隆隆: 金币+4, ★★★★★最佳答案, 谢谢 2012-08-28 09:52:00
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9楼2012-08-26 20:48:06
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10楼2012-08-29 10:52:37
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