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1、古玉微痕鉴定(TheancientYuweiidentificationmarks)TheancientYuweiidentificationmarksRecently,therearetwomainfeaturesofthearticleonthejadeeditionofthemajorcollectionsites:First,somenetizensputtheunearthedcollectiononthepost,becausemanynetizensdonotpayattentiontotheusual"multilearning〃，andoftenregardedasge
2、nuinenewthings.Theproblemseemstobeinthegraspoftheornamentationandtheshapeoftheinstrument.Two,skepticaloftheusersofsomemapping,ofteninthecommentswhennotconvincingproofoftheirpointofview.Theproblemseemstobethatwhatyouhaveandwhatheknowsisatonelevel,thoughthereareshadesofdepth,butthereisnoradicalwayo
3、fsayingthings.Ancientjadeidentification,ifstillrelyonthepresentmethod,thenthefutureisquiteterrible・Thefolkcollectionandthehandeddownworksinthemuseumcanalwaysexist,andeachhasitsownreason,butitmustbeaviciouscircle,andtheresultcanbeimagined.Infact,microfootprintidentificationisapromisingmethod.Becau
4、seofdifferencesinthedifferenthistoricalperiodofthedevelopmentofproductiveforces,willinevitablyleadtojadesandfinenessdecompositionmethodtoobtaindifferentsolutionsofdifferentjadesand,andboundtoitsparticleshapeisdifferent,soleavethegrindZhuomicromirrorisalsodifferent.Forexample,methodtoobtainandcult
5、ureperiodjadesandonlywithpestlepounding,whenabreakdownofsand,cannotadoptmodernmethods.Thegeneralsolutionofmodernjadesandarecoloredsiliconcarbideindustrialrawmaterials,oraftermillingandcorundum,soeachparticleshapeedgesarerelativelysmall,andtheancientstonepoundingoutofmanycornersjadesandisnotthesam
6、e・Atpresent,namelytheuseoftheoldweightworkwithjade,butjadesandisstillcoloredsiliconcarbideandotherindustrialrawmaterials・SincetheSinoJapaneseWartotheliberationofthepublic-privatepartnership,jadecarvingindustryinthisperiodoftime,basicallyinthe"death"status,makingjadesandtrafficking,areatastandstil
7、l,sothatcooperationin50s,therearesomejadehandicraftcooperativeslackofmaterialandthestateofsand.Primitive,ancient,modernandothergrindingtransmissiontools,inthefastors1ow,orthesamegrindingspeed,differentsolutionofjadesan
