copper是什么意思
adj.铜制的
vt.镀铜
网络释义:铜;铜的;铜币;紫铜
copper怎么读(音标发音)
复数:coppers
copper例句及用法
1 . The combination of sex and treachery proved a copper -bottomed circulation booster.
事实证明,性和背叛的话题结合起来无疑大大增加了发行量。
2 . Copper, brass and aluminium are separated and remelted for reuse.
铜、黄铜和铝被分门别类重新熔化以进行再利用。
3 . Miners in Zambia's northern copper belt have gone on strike.
赞比亚北部铜矿带的矿工已经罢工了。
4 . The government pre-empted a threatened strike at the state-owned copper company.
政府先发制人,制止了国有铜矿公司可能发生的一次罢工。
5 . We tried to grow some copper sulphate crystals with our children.
我们想跟孩子们一起制作硫酸铜晶体。
2.a copper penny
3.uncomplimentary terms for a policeman
4.a reddish brown the color of polished copper
5.any of various small butterflies of the family Lycaenidae having copper colored wings
1.紫铜
1.铜
2.一种微红色,富有延展性的金属,原子序数29,原子量63.54,符号为Cu,能形成有毒盐类。铜元素是营养的必需物质,多种蛋白质的组成部分,包括血浆铜蓝蛋白、红细胞铜蛋白、细胞色素C氧化酶、酪氨酸酶等。铜缺乏(较少见)可引起低色素小细胞性贫血、中性白细胞减少和骨改变
1 . 铜
o 应避免吃含铜(copper)的综合维他命,自闭症的人通常体内的铜含量过高,据说血型A型的人比较容易累积铜。 可以买到不含铜的综合.
2 . 铜的
5. inscription:题赠、题词6. copper:铜的7. kettle:壶、罐
3 . 铜币
cope 对付,应付copper铜,铜币cord 绳,索
4 . 紫铜
深冲压用薄钢板 deep drawing sheet紫铜 copper青铜 bronze
copper相关短语搭配
1 . 铜缆
existing copper - based switches can be used further in the network concept .现有的基于铜缆的交换机在将来可以继续用于网络.
1 . 铜及铜
brazing of copper , copper alloys , silver and molybdenum etc .钎焊铜及铜合金、银、钼等金属。
1 . 铜在
coat the surface with either nickel or copper ( nickel is now generally the preferred commercial process an electroless plating solution .用镍或者铜在无镀电镀液中进行表面处理,目前镍是更流行的商业用工艺。
1 . 铜–
copper – Among the most important properties of wrot copper materials are their thermal and electrical conductivity , corrosion resistance , wear resistance , and ductility .铜–锻造铜最重要的特性是它的导热性和导电性,耐腐蚀性,耐磨性和可锻性。