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1、......word...專業(yè)參考資料.......清華大學(xué)阻尼振動與受迫振動實驗物理實驗簡要報告班級姓名學(xué)號結(jié)稿日期：......完美整理、供學(xué)習、參考、分享...........word...專業(yè)參考資料.......阻尼振動與受迫振動實驗報告（簡要報告）一、阻尼振動實驗數(shù)據(jù)記錄及處理1、測量最小阻尼(阻尼0)時的阻尼比和固有角頻率序號序號11294.859812404261104.700480366-0.15933203921284.852030264271094.691347882-0.160682382312
2、74.844187086281084.682131227-0.16205585941274.844187086291084.682131227-0.16205585951254.828313737301074.672828834-0.15548490361254.828313737311064.663439094-0.16487464371244.820281566321064.663439094-0.15684247181234.812184355331044.644390899-0.16779345691224.8
3、04021045341034.634728988-0.169292057101214.795790546351034.634728988-0.161061557111214.795790546361024.624972813-0.170817732121204.787491743371024.624972813-0.162518929131194.779123493381014.615120517-0.164002976141184.770684624391004.605170186-0.165514438151174
4、.762173935401004.605170186-0.157003749161184.77068462441994.59511985-0.175564774171174.76217393542984.584967479-0.177206456181164.75359019143984.584967479-0.168622712191154.74493212844974.574710979-0.17022115201144.73619844845964.564348191-0.171850257211144.7361
5、9844846964.564348191-0.171850257221134.72738781947954.553876892-0.173510927231124.71849887148944.543294782-0.175204089241124.71849887149944.543294782-0.175204089251104.70048036650934.532599493-0.167880873-4.166448636-0.166657945于是得到：......完美整理、供學(xué)習、參考、分享.........
6、..word...專業(yè)參考資料.......由得到：從而可得。序號12345/s14.92614.93514.94414.95114.958由上表，可得均值。......完美整理、供學(xué)習、參考、分享...........word...專業(yè)參考資料.......角頻率的不確定度為：由此，角頻率為：2、測量其他2種阻尼的相關(guān)振動參數(shù)。（1）阻尼1序號序號11054.6539603506674.204692619-0.4492677312964.5643481917614.110873864-0.4534743273884.
7、4773368148564.025351691-0.4519851234804.3820266359503.912023005-0.4700036305734.29045944110463.828641396-0.461818045-2.286548856-0.457309771由得到：......完美整理、供學(xué)習、參考、分享...........word...專業(yè)參考資料.......可得阻尼比：序號12345/s1.4981.4991.4981.4981.497序號678910/s1.4971.4961.4951.
8、4931.493由上表，可得均值角頻率的不確定度為：角頻率為：......完美整理、供學(xué)習、參考、分享...........word...專業(yè)參考資料.......（2）阻尼2序號序號11635.0937502016884.477336814-0.61641338621444.9698133007784.356708827-0.6
