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發表於:2017-06-15
Thisalarmmechanismfitforkindsofordinarymechanicalpendulumclockmovements.Atpresent,thejiaweidesignsandproducesallkindsofcassettemechanismofquartzclock,includingcassettemec...
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發表於:2018-08-26
Commenton《Approximateformulafortheperiodofasimplependulum》;Basedonerrortransfertheoryanderrorsynthesis,themaximumpendulumAngleisdeterminedwhensimplependulumisusedtomeas...
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發表於:2021-12-14
Inadditiontowatchthoughshock,butstrongimpactintheoutsideworldiseasytomakethependulumshafttiporgearshaftbroken,canmakethevibrationofthewalkingspeedneedle.Thispaperanalyzes...
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發表於:2018-01-07
Thefamiliarpendulumswingwastohappenoncemore,andthenstop.Halfthetimethingsarebetterthannormal;theotherhalf,theyareworse.Ibelievelifeisapendulumswing.Thependulumswingswithg...
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發表於:2017-09-03
IsawenoughofwillfulnessinherbrightfacetojustifywhatIenoughofwilfulnessinherbrightfacetojustifywhatIhadheardCentralimpacttestsbetweenconcreteblocksareperformedbyapendulumt...
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發表於:2017-11-10
Ihavehereapendulum.Thependulumswingsbackandforth.Nowonemoreveryinterestingoscillation—atorsionalpendulum.Weassumedwiththependulumthattherewasnofrictioneither.Iwantyoutor...