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同义词： copperplate
同义词： copperplate
以上来源于: WordNet
N a polished copper plate on which a design has been etched or engraved (雕刻的)铜板
So I spent hours vaporizing water and watching it condense on a copper plate.
所以我花大量的时间将水汽化，再观察它在铜盘中凝结成水珠的过程。
The flow of electrons is from the negative zinc plate to the positive copper plate.
电子从负的锌板流向正的铜板。电子从负的锌板流向正的铜板。
Cobalt salt was employed as catalyst precursors, copper plate as substrate and ethanol as carbon source.
采用乙醇催化燃烧法，以钴盐作为催化剂先体、薄铜片作为基底制备碳纳米管。
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