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便攜式機(jī)械振動(dòng)檢測(cè)儀的設(shè)計(jì)（開題報(bào)告）.doc

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便攜式機(jī)械振動(dòng)檢測(cè)儀的設(shè)計(jì)（開題報(bào)告）,1、課題的目的及意義（含國(guó)內(nèi)外的研究現(xiàn)狀分析或設(shè)計(jì)方案比較、選型分析等）測(cè)試技術(shù)與測(cè)試儀器是獲取信息、分析和處理測(cè)量數(shù)據(jù)的關(guān)鍵技術(shù)與手段，是從事科學(xué)研究、產(chǎn)品質(zhì)量檢驗(yàn)與控制不可缺少的工具，可以說(shuō)，沒(méi)有測(cè)試技術(shù)和測(cè)試儀器便沒(méi)有科學(xué)研究今天的成就和明天的發(fā)展，而整個(gè)制造業(yè)則會(huì)因?yàn)闆](méi)有測(cè)...
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