zuanshidexiushidu(huokechengzuogongyi)shizhipaoguangduyuduichengdudepinzhi。ruguozuanshideqiegong、paoguangduheduichengdujundadao“youxiu”(excellent) jibie,zheiyangdezuanshijichengwei 3ex zuanshi。
抛光度与对称度
duichengdushizhizuanshidebutongkemianyulingyigekemianduiqihexiangjiaodejingquedu。zuanshideduichengduyeketongguopinggushifouyouduoyuhejixingdekemian、dijianmianhezhuomianshifoupianlizhongxinyijiyaoweishifouaotubu pinglaijinxingpanduan。feiduichengzuanshifansheguangxiandefangshikenengyujunyunduichengdezuanshiyousuobutong。qiegeheduichengbuliangkenengdaozhiguangxianzheshebingyicuowudejiaodufanshe,congerjiangdizuanshidemingliangdu。
“paoguangdu”shibaoshixuejiashiyongdeshuyu,tashizhizai 10 beifangdajingxiajinxingfenxishi,zuanshikemianbiaoxiandexiacihepinghuadu。zaiqiegeyupaoguangguochengzhong,zuanshiyoushihuiyinpaoguanglundezhuangjiertuoluoyixiaopian,suipianyoukenengzaizuanshibiaomianshangdahua,congerzaochengqingweidebiaomianxiaci。genjugaibiaomianxiacideyanzhongchengdu,guangxianjinchuzuanshishixingchengdeguangxiantuyangyekenengshoudaoyingxiang。
zai gia fenxiguochengzhongduizuanshideqiegongjinxingpingjishi,huiduipaoguangduheduichengdunarukaolvfanwei。ruguopaoguangduheduichengdujizuanshidemingliangdudailaibuliyingxiang,qiegongdengjiyeyingzuochuxiangyingdediaozheng。congmeixuejiaodulaishuo,ruguoqiegongdengjipingweiyouxiu(excellent),yedaibiaoliangduhehuocaidoushiyouxiude,ertadepaoguangheduichengkendingshiyoufeichanghaodebiaoxian。
3EX — 概述
muqian,3ex zuanshi(youxiuqiegong、youxiuduichengduheyouxiupaoguangdu)yuelaiyueshoudaorenmendezhuipeng,yinweizheidaibiaozhegaopinzhidezuanshixiushidu。danzhidezhuyideshi,3ex zuanshibingbuyidingnengjirouyandailaigenghaodeshijuexiaoguo。genjuwomendejingyan,paoguangduheduichengdubeizhidingwei“feichanghao”jibiedezuanshitongchangkeyichongfenbaozhengjuyouchuzhongdemingliangdu、huocaiheshanshuodu,zhiyao“qiegong”wei“youxiu”dengjijike。yinci,ruguoninzhuiqiudeshichuncuideshijuechongji,womenjianyininfangqi 3ex,erliyongnishengxialaideyusuan,tishengqitade3cxuanzegengdadekelashu(carat)、gengjiadejingdu(clarity)huoyanse(colour)。zhei3cdetishengbi3ex gengjuzhongyaoyiyi,tamensuochuangzaodemeixuejiazhiyuanyuanchaoguolechuzhongdepaoguangduheduichengdusuochengxiandexiaoguo。danshi,yaozhuyideshi,3ex yiyuelaiyueshoudaorenmendeqinlai。ruguoninzaigoumaizuanshishikaolvjianglaizhuanshouhuozengyutaren,huozhenihenzhongshizuanshidexiushidu,jianyininduoduokaolv 3ex。yinglunzuanshide“yingzuan”xilie,douyongyou3exdeguige。
荧光
“yingguang”shizhizuanshizaiziwaiguang (uv) huanjingxiasanfadekejianguangmang。
zuanshiyingguangduimeixuepinzhideyingxiangyizhishizhuanjiajiliezhenglundehuati。zhengyinweiruci,1997 nian gia jinxingdeyixiangyanjiupingguleyingguangduizuanshiwaiguandeyingxiang。zaiyigeyoubaoshixuezhuanjiahexiaofeizhezuchengdeyanjiuxiaozudebangzhuxia,gia zaiyixiliekongzhizhaomingtiaojianxiajinxingleyixilieceshi,bingyaoqiushoushizhefenbiejilugezidedaan。yanjiujieguokendinglezheiyidian:yingguangduidabufenzuanshidewaiguanjihumeiyouyingxiang。shishishang,yansedengjiwei h dezuanshizaiziwaiguangxiahuixiandegengbaigengliang。yingguangzaihendachengdushangshifanyingpinweidetezheng。shishishang,youxierengengxihuanzhongdengdaoqiangyingguangdezuanshi。
youshi,yingguangdequekenenghuijizuanshidewaiguandailaibuliyingxiang。danshi,ju gia dediaochaxianshi,zheizhongqingkuangweihuqiwei,zaitijiaodaogiazuopingcebaogaodezuanshizhong,zhiyouxiaoyu 0.2% dezuanshibufuhewaiguanyaoqiu。zheiyixiaoguozuichangchuxianzaiqiangdujibiewei“qianglie”(strong)dao“feichangqiang”(very strong)dezuanshishang,tamenzaizhengchangdeguangzhaotiaojianxiakenengchenghunzhuo、menglonghuoyouzhuang。woaizuanshiwangwenxintishi,kehuduizhongdengyingguangdegia zuanshikeyifangxingoumai。
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深圳市罗湖区翠竹街道贝丽北路金展珠宝广场二十层20F-05/06
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