pure electrolytic copper的用法和樣例：
例句
- A description is made of new technology for producing starter sh eets of copper electrolysis by continuous casting and rolling.
介紹了連鑄連軋法生產(chǎn)電解銅始極片的新工藝。 - The purification of the electrolyte is indispensable during the copper electrorefining.In this paper some work has been done on it, and the effect is quite good.
電解液的凈化是電解銅生產(chǎn)中一個(gè)不可缺少的環(huán)節，實(shí)驗利用現有的條件對此作了一定的研究，效果良好。
