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柯林斯词典释义
英英词典释义
行业词典释义

福克斯词典 \ 英汉词典 \

cobalt是什么意思？

cobalt

英[ˈkəʊbɔ:lt] 美[ˈkoʊbɔlt]

n. [化]钴（符号为Co），钴类颜料，深蓝色；

相关单词 black cobalt cobalt bloom cobalt glance cobalt ocher cobaltammine cobaltammines cobaltco cobaltic cobaltiferous cobaltine cobaltinitrite

例句

Nickle, cobalt and bismuth are turned into corresponding hydrated oxide by hydrolysis. 镍、钴、铋水解成相应的氢氧化物,具有设备简单、易操作、成本低的特点.
Methoxychlor consignment four major production companies, acetate cobalt, manganese acetate series of intermediate products. 公司主要生产四氯苯醌、醋酸钴、醋酸锰等中间体系列产品.
Recovery of cobalt from Co - Ni residue in zinc hydrometallurgy has been studied. 研究了从湿法炼锌净化钴镍渣中回收有价金属.
Cobalt - tungsten electrodeposit as copper barrier was presented in the paper. 本文提出以电镀钴钨二元合金镀层作为防铜渗层.
Cobalt - based alloy is a kind of important materials used in elevated temperature. 钴基合金是一种重要的高温材料.
Sixty - five percent of the special heat resistant metal in a jet engine is made of cobalt. 喷气发动机中65%的特殊耐热金属材料是用钴制造的.
A two - step process has been developed to recover cobalt from arsenite ores. 为了从亚砷酸盐矿中回收钴,开发了二段工艺.
The cobalt oxide is produced from cobalt catalyst waste by using acidolysis precipitate method. 用含钴催化剂废料作原料,采用酸溶-沉淀法工艺制取氧化钴.
...a woman in a soft cobalt blue dress. 穿着质地柔软的钴蓝色连衣裙的女人
They walked past stalls selling huge sprays of crimson, saffron and cobalt flowers. 他们经过很多卖花的摊位，摊位上摆着大把大把的鲜花，有深红色的，有金黄色的，还有深蓝色的。

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同义词

cobalt的同义词之：
blue

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

钴

Cobalt is a hard silvery-white metal which is used to harden steel and for producing a blue dye.
例句
...a country rich in copper, cobalt and diamonds. 铜、钴和钻石资源丰富的国家
COLOUR

钴蓝色;深蓝色

Cobalt or cobalt blue is a deep blue colour.
例句
They walked past stalls selling huge sprays of crimson, saffron and cobalt flowers. 他们经过很多卖花的摊位，摊位上摆着大把大把的鲜花，有深红色的，有金黄色的，还有深蓝色的。 ...a woman in a soft cobalt blue dress. 穿着质地柔软的钴蓝色连衣裙的女人

英英词典释义

Noun
1. a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition

行业词典

医学：钴，一种金属元素，原子序数27；原子量58.9332；符号为Co；钴用于磁性合金，其化合物可作色素。动物缺乏钴可引起贫血；超过正常饮食要求时，可致红细胞增多。对人类因感染引起的贫血和肾病时的贫血，虽有暂时疗效，但其唯一生理功能可能就是作为维生素B12的一个组成部分。钴放射性同位素，特别是60Co为γ射线发射体，应用于实验生物学及医学，以及癌症治疗；

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