[医] 季胺;
study of quaternary amine cation modified starch
季铵型阳离子变性淀粉的合成
study on gold stripping from gold- loaded quaternary amine by kscn
用硫氰酸钾从季铵盐载金有机相中反萃金的研究
gold stripping from loaded organic phase in quaternary amine system by glycol and diglylenethioether
季铵盐载金有机相的反萃取研究
main compositions : double strands quaternary amine salt , solubilizing agent , softener and natural antibacterial essential oil .
主成份:新型无毒抗菌剂双链季胺盐、增溶剂、柔软剂、天然抗菌芳香精油。
In this work, anolyte of nickel was examined in order to check the effect of separation of cobalt from nickel using quaternary amine impreg-nated resins.
为了检验季胺浸渍树脂分离钴、镍的效果,以镍阳极液进行了试验。
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