通过多步骤合成了四种含有季铵基的有机硅表面活性剂。
Four new types of organic siloxane surfactants with quaternary ammonium group have been obtained.
柠檬酸以及铵基柠檬酸盐(合氨的柠檬酸)正逐渐的被用作硝酸的替代物。
Citric acid and ammonium citrate (ammoniated citric acid) are gaining popularity as alternatives to using nitric acid.
硝酸铵基混合炸药的自燃自爆问题，是硫化矿及高温条件下爆破安全问题的关键所在。
The spontaneous combustion and explosion of AN-based explosives lies the crux of safety problem of in the presence of sulphidic minerals and high ambient temperature.
阐述了带有聚醚基、氨基、季铵基和烷基等功能基聚硅氧烷的制备方法以及它们各自的特性。
The preparation and respective characteristics of polysiloxane with polyether, amino, quaternary ammonium, alkyl and so on functional group are summarized.
阐述了带有聚醚基、氨基、季铵基和烷基等功能基聚硅氧烷的制备方法以及它们各自的特性。
The preparation and respective characteristics of polysiloxane with polyether, amino, quaternary ammonium, alkyl and so on functional group are summarized.
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