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- copper insoluble metal 不溶于铜的金属
- copper insoluble metal powder 不溶于铜的金属粉末
- Study was made on the chemical removal of phosphorus in membrane bioreactor (MBR),because insoluble metal phosphate is hard to permeate ultrafiltration membrane. 因难溶的金属磷酸盐沉淀很难透过超滤膜,所以在膜生物反应器(MBR)中进行了化学除磷研究。
- Biological reduction of sulfate with sulf ate-reducing bacteria(SRB) can chemically precipitate heavy metals and remove th e insoluble metal sulfide at the same time. 利用硫酸盐还原菌生物还原硫酸盐的过程中同时可将重金属化学沉淀为难溶金属硫化物而去除。
- Chelate reaction of organic trapping agent with several kinds of heavy metal ions can remove the heavy metals by forming stable and insoluble metal chelates. 采用高分子有机捕集剂与废水中的多种重金属离子发生螯合反应,生成稳定且不溶于水的金属螯合物来去除废水中的重金属离子。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- Oil is insoluble in water under common conditions. 油在常规条件下是不能溶解于水的。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Copper and gold are both metals. 铜和金都是金属。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- Philosophy: unintelligible answer to insoluble problem. 哲学：是对难以解释的问题作出难以理解的答案。
- 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？
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- Philosophy: unintelligible answers to insoluble problems. 哲学：是对难以解释的问题作出的难以理解的答案。
- 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。
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- 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。
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
