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- The result of study indicated that the electrolytic method can remove copper ions of the alkali ammonia etching wastewater effectively, and reclaim metal copper. 研究结果表明,电解法能够有效地去除碱氨蚀刻废水中的铜离子,并可以回收金属铜。
- Next, researchers tested soft metallic copper thread. Copper dampened the twisting the best as the rod barely oscillated. But the copper became brittle after just a few twist cycles. 第二种细丝,研究者采用的是软金属铜丝,因几乎不能摇摆,所以阻止扭曲效果最好。但铜丝在扭曲几周后,会变得很脆弱。
- Stunning metallic coppery gold over a light green base. Not lip-safe. 令人叹为观止的浅绿色基调上闪耀着金属感的金铜色.;不能用于唇部
- The effects of the transition metals copper and nickel on oxygen precipitation in Czochralski silicon under a rapid thermal process are investigated. 摘要研究了快速热处理工艺下直拉单晶硅中过渡族金属铜、镍对内吸杂工艺中氧沉淀形成规律的影响。
- Abstract: Surface metallization on alumina ceramic was realized by electroless copper plating.Microstructure of the metallized copper layer before and after heat treatment was studied by SEM. 摘 要: 通过化学镀铜在氧化铝陶瓷基板表面实现了金属化,采用SEM研究了镀铜层表面微观形貌以及热处理的影响,检测分析了金属化镀层附着力。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- The Experiment Argument of the Metals Copper Color 金属铜颜色的实验论证
- This is a kind of metallic paint. 这是一种有金属光泽的涂料。
- I heard metallic sounds when I was studying. 在我学习的时候我听到了金属撞击的声音。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- Copper is a highly conductive metal. 铜是极易导(电、热)的金属。
- A loud, resonant, metallic sound. 铿锵声大而洪亮的金属般的声音
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去,发出咣啷声。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- The fusion of copper and zinc make the metal brass. 铜和锌的熔化制成黄铜。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。