The purification of commercial aluminum by filtrating with high-efficient flux for removing inclusions and its mechanism were studied.
探讨了熔剂过滤净化工业纯铝的效果及其净化机理。
It was showed that the component with different molecular weight can be separated and purified by filtrating membrane, and UF can be used as a preliminary measuring meth...
试验结果表明，超滤膜对沙丁鱼粗肽溶液中不同分子质量的组分具有分离纯化作用，超滤技术可以作为一种初步检测沙丁鱼粗肽溶液组分分子质量分布的手段。
Sanitary landfill is a filling method that can control percolating and filtrating liquid and landfill gas, and universally adopted by developed countries.
垃圾卫生填埋是能对渗滤液和填埋气体进行控制的填埋方式，被广大发达国家普遍采用。
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