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- copper zinc brazing mixture 铜锌焊药
- The present study determine d the amount of binding copper zinc and ferrum in human erythrocyte membrane by using flame AAS. 本文用火焰原子吸收光谱法测定红细胞结合铜、锌、铁含量。
- Yim M, Boon Chock P. Stadtman E. Enzyme function of copper zinc superoxide dismutase as a free radical generator[J]. J Biol Chem, 1993.268(6):4099. 童荣生;时松柏;陆彬.;超氧化物歧化酶脂质体的研究概况[J]
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- copper zinc superoxide dismutase (CuZnSOD) 铜锌超氧化物歧化酶（CuZnSOD）
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- Brazing of copper, copper alloys and steel etc. 钎焊铜及铜合金、钢等。
- Keywords derivative ratio spectrum zero crossing copper zinc nikel; 比光谱导数;零交点;铜;锌;镍;
- The ball is filled with gaseous mixture. 那个球充满了气体混合物。
- Do you know the constituents of the mixture? 你知道这种混合物的成分吗？
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰
- I listened to his excuse with a mixture of amusement and disbelief. 我怀着一种既好笑又不相信的复杂心情听了他的辩解。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- An explosive mixture, such as gunpowder. 火药易爆炸的混合物，如弹药
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- The fusion of copper and zinc make the metal brass. 铜和锌的熔化制成黄铜。
- This is a mixture of the best tobacco. 这是由最好的烟叶配制成的。
