karat

英 [ˈkærət]

美 [ˈkærət]

n.  开（含金单位，24开＝100％）；克拉（宝石重量单位，等于0.205克）；药克（药品重量单位，等于1.0296克）

TEM8

COCA.37830

英英释义

noun

• the unit of measurement for the proportion of gold in an alloy
  Synonym:caratkt

双语例句

• The purpose of present work is to study the mechanism of sulphate karat and its influence factors by laboratory experiments.
  本文采用室内实验模拟的方法，根据岩溶发育的影响因素，研究了硫酸盐岩的溶蚀机理。
• Following her divorce from Richard Burton, Liz Taylor puts the69-plus karat "Taylor-Burton" diamond up for sale to raise funds for a hospital in Botswana.
  在和理查德伯顿离婚后，利兹泰勒出售了一个69多克拉的“泰勒-伯顿”钻石，并把筹得的资金用于在博茨瓦纳修建医院。
• A gold alloy ( at least 14 karat gold with silver or silver and cadmium) that has a green appearance.
  一种黄金合金（银或镉与至少克拉黄金），外表呈绿色。
• In China karat gold jewellery is liked
  K金镶宝首饰在中国受欢迎
• I do not want to buy a gold ring. A year ago, I gave her an engagement ring of 24 karat gold.
  我不想买金戒指，因为一年前，我给她买了一枚24k的订婚戒指。
• Karat says his party will never agree to become a "junior partner of the United States".
  凯瑞特说，他的政党永远不会同意印度成为“美国的小夥伴”。
• A Management Model for the Karat Groundwater Resource in Xuzhou City
  徐州市岩溶水资源管理模型
• Originally, the rings were made of24 karat purest gold.
  起初，婚戒是由24K纯金制成的。
• The subsequent trophy, called the FIFA World Cup Trophy, was introduced in 1974. Made of 18 karat gold with a malachite base, it stands 36.8 centimeters high and weighs 6.1 kilograms.
  第二个奖杯国际足联世界杯奖杯于1974年推出，奖杯底座为孔雀石，杯身由18K黄金铸成，高36.8厘米，重6.1公斤。
• Study on composition of karat gold deposition without cyanide by electroforming
  无氰K金电铸沉积层合金成分的研究