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。
• 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
• 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”。
• They sell different sorts and grades jewelry. For example, pure gold, platinum, karat gold, karat gold gem set, platinum gem set, jade, pearl, silver, artifical jewelry and jadeware and so on.
  经销足金、铂金、K金、K金镶嵌首饰、铂金镶嵌首饰、玉饰、玉器、珍珠饰品、银饰品及仿真饰品等多品种、多档次首饰。
• Investigation on Karat Combined-blow-for-3-point Technique
  对空手道组手三分技术运用的调查与分析
• Originally, the rings were made of24 karat purest gold.
  起初，婚戒是由24K纯金制成的。
• 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。
• Surface plated Rh effects the analytical results in ED-XRF analysis of white karat gold jewelery
  表面镀铑对X射线荧光能谱测定白色K金首饰成分含量影响的研究