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- With determining the foaming index of the carbonate foamer in given slag and the effect offoaming slag on refining of metal are studied. 测定了以碳酸盐为基的发泡剂在特定基渣中的“发泡指数”，研究了发泡剂型泡沫渣的涨泡规律和影响因素及泡沫渣对钢水的精炼效果。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The frame of the umbrella is made of metal. 伞的骨架是金属制的。
- A coating of metal sheets or plates. 金属板的外覆金属片或金属板的外覆
- He shook a sheet of metal to simulate the noise of thunder. 他摇动一块金属薄片来模拟雷声。
- A thin sheet of metal, especially of tin. 锡铁片薄金属块，尤指锡
- They cut holes on the sheet of metal with a punch press. 他们用冲床在金属板上打孔。
- electrotransport refining of metals 电迁移法金属提纯
- A large drinking bowl or goblet made of metal or hard wood. 大酒碗用金属或硬木做成的大酒碗或酒杯
- The workman flattened a piece of metal by hammering it. 工匠将一块金属锤平。
- The application of electric current pulse(ECP)in metal solidification has increasingly become a new type of technique for microstructure refinement of metals. 脉冲电流作用于金属材料的凝固过程已逐渐发展为一种新的细化金属凝固组织的技术。
- This is a kind of metallic paint. 这是一种有金属光泽的涂料。
- The workman flatten a piece of metal by hammer it. 工匠将一块金属锤平。
- At first the piece of metal must be hammered thin . 首先，要把这块金属用锤锤薄。
- The process or art of shaping things out of metal. 金属加工用金属制造物品的过程或工艺
- Put the required amount of metal into the crucible. 把适量的金属放入熔炉内。
- A refinement of the calculation is warranted. 计算的精度是可靠的。
- ONLY THE SPIRIT OF METAL WILL LINGER AFTER WE DIE! 没有东西是永恒的，但金属的精神在我们离世后亦会流芳百世！
- The worker hammered a piece of metal flat. 这个工人用锤子把一块金属锤扁。
- Sediment that forms during the refining of oil and other liquids;dregs. 渣滓在炼油或提炼其它液体过程中产生的沉淀物；残渣
