carat音标
英 [ˈkærət]
美 [ˈkærət]
carat翻译
n.
(宝石的重量单位)克拉;,(金子)开(以纯金为24开表示金含量的单位);=karat;
变形
复数:carats
英英释义
carat[ 'kærət ]
n.a unit of weight for precious stones = 200 mgthe unit of measurement for the proportion of gold in an alloy; 18-karat gold is 75% gold; 24-karat gold is pure gold
同义词:karatkt
carat用法
双语例句
用作名词(n.)You can shop for 24 carat gold jewelry.
你可以选购24克拉的金首饰。Stones jump in price at the carat mark.
一克拉以上和一克拉以下钻石的价钱差别很大。
权威例句
Ludwig Mond Lecture. High-carat gold compounds
Au32: a 24-carat golden fullerene
Predictors and outcomes of intraprocedural rupture in patients treated for ruptured intracranial aneurysms: the CARAT study
CARAT: A novel method for allelic detection of DNA copy number changes using high density oligonucleotide arrays
Coronary angioplasty and Rotablator atherectomy trial (CARAT): immediate and late results of a prospective multicenter randomized tr...
Carat: collaborative energy diagnosis for mobile devices
Au 32 : A 24-Carat Golden Fullerene †
Designed delays versus rigorous pragmatic trials: lower carat gold standards can produce relevant drug evaluations.
Au32: A 24-Carat Golden Fullerene (p 2678-2681)
Identification of plasmids by PCR-based replicon typing