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copper backing是什么意思？

copper backing

铜垫片, 铜衬底

相关词汇
copper backing

copper

n. 铜，铜币，紫铜色，警察；adj. 铜制的；vt. 镀铜；
例句
Bronze is an alloy of copper and tin...
青铜是铜和锡的合金。

backing

n. 支持，支持者，背衬，<口>（独唱或独奏的）伴奏；v. （使）后退，（使）倒退( back的现在分词)，支持，作…的衬里，（用证据或理论来）证实（一种理论或主张）；
例句
He said the president had the full backing of his government to negotiate a deal...
他说政府将全力支持总统通过谈判达成协议。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
I hear laughter all around.
我听到四周的笑声。
He is a conservative member of the church.
他是一个守旧教会教友。
When will they name a successor?
他们什么时候会任命继承人?
The deserted village was filled with a deathly silence.
这个荒废的村庄死一般的寂静。
This swimming certificate is to certify that I swim one hundred metres.
这张游泳证证明我可以游100米。
He expressed his unhappiness about the arrangements.
他表达了对这些安排的不满。
He was virtually a prisoner.
他实际上是个囚犯。
The medicine tasted horrid.
这药很难吃。
He refused to allow his secretary to handle confidential letters.
他不让秘书处理机密文件。
This is a memorial put up by the Duchess of Marlborough.
这是马尔博罗公爵夫人所立的纪念碑。