富集

• A study on enriched carbon layer of mold fluxex for ultra - low - carbon steel
  超低碳钢结晶器用保护渣富集碳层的研究
• The application of macroreticular resins to concentrate organic contaminants in water
  大孔树脂富集水中有机物的技术环节
• Distribution and enrichment of heavy metals in surface sediments of jiaozhou bay
  重金属在胶州湾表层沉积物中的分布与富集
• A study of adsorption properties of potassium ions by the crown - type of alkyd resin
  冠合型醇酸树脂对钾离子的富集性能研究
• Methods for copper separation in precious metals concentrating and refining technology
  贵金属富集与精炼工艺中铜的分离方法
• Cathode layer enrichment
  阴极层富集
• Studies on accumulation of inorganic iron by yeast and influence factors on accumulation
  酵母对无机铁的富集及其影响因素研究
• Fraction distribution of heavy metals in sludge and their enrichment in wheat seeding
  污泥中重金属的形态及在小麦幼苗中的富集
• Preparation of chelating fiber containing dzs and its adsorption to heavy metal ion
  载双硫腙螯合纤维制备及富集重金属离子研究
• Acute toxicity and bio - concentration of fluoroglycofen - ethyl to brachydonio rerio
  乙羧氟草醚对斑马鱼的急性毒性和生物富集性研究