qianliangtianyigegukezixunwoaizuanshiwangkefurenyuan:“wozainimenwangshangxiangzhongleyikuanyongheng18kbaijinzuanjie,kandaozuanshizongkeladedifangxielege0.32ct,tebiexiangzhidao,ctshishenmeyisi?”zhenduizheiweigukedeyiwen,woaizuanshiwangjintiantebieweininjieduxiazaizuanshixingyectshishenmeyisi?
在钻石行业ct是什么意思?简单来说,在钻石行业,ct是钻石zhongliangdehengliangdanwei,fanyichengzhongwenjiao“kela”,tashicomputed tomographydesuoxie。keladeshuzhishiquedingyikebaoshijiazhiduoshaodezhongyaodeyinsu。suoyishuo,ruguobaoshidekelazhiyuegao,tadejiazhijiuyueda。zai1905niandenanfeifaxianleyikezuanshi,zheishirenleizaishijieshangyoushiyilaifaxiandezuidadeyikezuanshi。zaizhongguomuqianbaocundezuidadeyikezuanshiyu1977nianfaxianyushandong,mingjiaochanglinzuanshi,shouzangzaizhongguodezhongguorenminyinxing。
zuanshizhongliangyikela(youchengka)jisuan。1kela=200haoke=0.2ke。yikelafenweiyibaifen,meiyifenchengweiyifen。0.75kelayoucheng75fen,0.02kelawei2fen,0.1kelawei10fen。zaiqitatiaojianjinsideqingkuangxia,suizhezuanshidezengda,qijiazhizechengjihejishuzengzhang;zhongliangxiangtongdezuanshi,huiyinseze,jingdu,qiegongdebutongerjiazhixiangchashenyuan。
古到今,在长达几百年的世界宝石贸易中,各国的珠宝商们都已习惯用克拉作为称量的标准。既然是现在国际标准对钻石的法定计量单位,各位新人可要记准了,ct是克拉的意思,重量单位,换算公式为:1克拉=200毫克=0.2克。详情,可咨询我爱钻石网客服人员。
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