zuanshijingdufenbutucunzaiyu1kelajiyishangdezuanshizhengshuzhong,duiyutiaoxuanzuanshiyouzhongyaoyiyi。xuangouzuanshijianyiyidingyaokanzuanshidejingdufenbutu,keyiyouxiaobikeng,paichuxiacijiaoduo、xiaoguochadezuanshi。
什么是钻石净度分布图?
zuanshijingdufenbutu,shizuanshineibujingdutezhengleixing、daxiao、weizhidemiaohuishiyitu,zai1kelajiyishangdegiazuanshizhengshuzhongkeyikandaocineirong。zuanshijingdufenbutuhenmingquedibiaodalezuanshixiacideqingkuang,bangzhuxiaofeizhegenghaodipanduanzuanshipinzhi,kandongzuanshijingdufenbutu,duiyuwomengoumaizuanshiyouhendazuoyong。
怎么通过钻石净度分布图分辨钻石的好坏?
duiyujingdujibiejiaogaodezuanshi,biruvs1yishangde,jibenshangshiwuxiaoguodouhenhao,neimezuanshijingdufenbutujiubuyongtaiguoguanzhu。erjingdujibiezhongdengjipianxiadezuanshi,biruvs2yixiade,yidingyaojinlianghuafeiyixiejingliquguanchazuanshijingdufenbutu,lejiezheikezuanshidaodihaobuhao。
xiamiangenjubutongqingkuangfenbiejieshao:
情况一:
duiyuvs2 yixia,tebieshisijingdujibiedezuanshi,ruguojingdufenbutushangbiaozhuzhiyoudanyiweizhidexiaci,huozhezhiyouyixiaopianjuzaiyiqidegezhongbaoti,chucizhiwaideqitaweizhidoubijiaoganjing,duiyuzheizhongzuanshiyidingyaotigaojingti,zheiyangdezuanshifanerbijiaorongyiyourouyankejianxiaci。
情况二:
tongyangsijibiedezuanshi,ruguojingdufenbutulimiandexiacisuiranbijiaoduo,danweizhibijiaofensan,zheizhongqingkuangshuomingzheikezuanshidexiacifenbujuhedudi,zheixiesuoyoudexiacijiaqilaicaibeipingweivs2huozhesi1,zheizhongzuanshirouyanwuxiacidekenengxingjiubijiaoda。
rouyanwuxiaci,shiwomentiaoxuanzuanshishizhuiqiudeyigejibenjingdubiaozhun,tongguo zuanshijingdufenbutukeyidazhilejieyikezuanshideshijueqingkuang。
dangran,ruguokandaobijiaozangdejingdufenbutujiuzhijiepassdiaozuanshiyeshiyidawuqu,youdezuanshijingdutukanqilaibijiaozang,danbingbudaibiaorouyanyeyidingbuganjing,xuyaojiehezuanshishiwujutiguancha。
suoyidajiazaixuangouzuanshishi,chulechakanxiacifenbuzhuangkuangzhiwai,zuihaoyexiangshangjiasuoyaozuanshideshipaitu,jiehezuanshishipaituzonghepanduan。ruguozhengshushangdejingdufenbutubijiaozang,ershipaituquehenganjing,zheizhongqingkuangshikeyijieshoude,bijingzuanshipeidaizaishoushangkandeshizhengtidewaiguandeshijuexiaoguo,erfeizhengshu。
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