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- This article describes the quality problems occurred in the production of oxygen-free copper rods by up-pulling and their resolution and explains the cooling principle of copper solution. 本文介紹了上引法生產(chǎn)無(wú)氧銅桿出現的質(zhì)量問(wèn)題以及處理方法;特別從凝固機理方面作了一些說(shuō)明;解釋了銅液冷卻原理.
- The test shows that anti static fabric has better anti static property which is weaving with acrylic electroconductive fibers treated by 2% copper solution, and it can realize anti static property. 結果表明采用經(jīng)2%25銅鹽溶液處理后的腈綸導電纖維抗靜電紗所織制的抗靜電織物具有良好的抗靜電性能,可達到抗靜電的目的。
- What color is copper sulphate solution? 硫酸銅溶液是什么顏色？
- acid chlorination copper solution 酸性氯化銅
- What color is copper sulfate solution? 硫酸銅溶液是什么顏色？
- The chemical symbol for copper is "Cu". 銅的化學(xué)符號是Cu。
- It may take a long time to find a solution to the problem. 也許要花很長(cháng)時(shí)間才能找到解決這個(gè)問(wèn)題的辦法。
- Keywords Chalcopyrite;Sulfidation roasting;Leaching;Copper solution; 黃銅礦;硫化焙燒;浸溶;銅溶液;
- Copper and gold are both metals. 銅和金都是金屬。
- Copper has less resistance than lead. 銅的電阻比鉛的小。
- I simply refuse to conceive of such a solution. 這樣的解決辦法，我是絕對不考慮的。
- Mary is sceptical about the solution. 瑪麗對這個(gè)解決辦法表示懷疑。
- A copper coin formerly used in India and Pakistan. 安那舊時(shí)在印度和巴基斯坦使用的銅幣
- Ornamental copper pans hung on the wall. 墻上掛著(zhù)裝飾性的銅盤(pán)。
- His problem did not really admit of any solution. 他的問(wèn)題真是沒(méi)有解決的可能。
- This mountain road leads to the copper mine. 這條山路通向那個(gè)銅礦。
- He doped out a solution to the problem. 他想出一個(gè)解決該問(wèn)題的方法。
- Brass is an alloy of copper and zinc. 黃銅是銅和鋅的合金。
- We fuse copper and tin to make bronze. 我們把銅和錫熔制成青銅。
- The solution to this problem is acceptable. 這個(gè)問(wèn)題的解決方案是可接受的。
