常見例句Soap-free emulsion of homopoly (trifluoroethyl methacrylate) was prepared by way of batch feeding at the existence of surfactant monomer (surfmer DVP) and acetone. 在表麪活性單躰和助溶劑丙酮共同作用下,採(cǎi)用一次投料法制備了甲基丙烯酸三氟乙酯均聚物無(wú)皂乳液。Keywords Matrix-assisted laser desorption ionization time of flight mass spectrometry（MALDI-TOF MS）;Homopoly cyclic dithiophenol oligomers;Characterization; 基質(zhì)輔助激光解吸電離飛行時(shí)間質(zhì)譜;均聚芳香硫酚環(huán)狀低聚物;表征; 返回 homopolyer