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十六基二甲基吡咯烷 hexadecyl dimethyl pyrrolidine
二甲基吡咯氮氧化物 dimethyl pyridine N-oxide ; DMPO
氯苯酰二甲基吡咯乙酸 zomepirac
二甲基吡咯烷 H-Pro-NMe
二硫代氨基甲酸吡咯烷 PDTC ; pyrrolidine dithiocarbamate
2-甲基二氢吡咯 Methyl-1-pyrroline
二甲氨基吡咯溴化物 Dimethylaminopyridinium Bromide Perbromide
甲基二氢吡咯 Methyl-1-pyrroline
二硫氨基甲酸酯吡咯烷 pyrrolidine dithinocarbamate ; PDTC
本文以聚矾和磺化聚砜共混物为膜材料,二甲基乙酰胺为溶剂,聚乙烯吡咯啉酮和邻苯二甲酸二甲酯为添加剂配制纺丝液,纺制外压中空纤维超滤膜。
This paper reported the preparation of hollow fiber UF membrane, using PS and SPS as membrane spinning materials, DMA as solvent, PVPand dimethyl phthalate as additives.
共聚物在N,N-二甲基酰胺(DMF)、二甲基亚砜(DMSO)、N-甲基-2-吡咯烷酮(NMP)等极性溶剂和浓H2SO4中有良好的溶解性。
The copolymers show good solubility in N, N-dimethylformamide (DMF), dimethyl sulphoxide (DMSO), N-methyl-2-pyrrolidone (NMP) and some inorganic acids like H2SO4.
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