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. 在表面活性單體和助溶劑丙酮共同作用下,采用一次投料法制備了甲基丙烯酸三氟乙酯均聚物無皂乳液。Keywords Matrix-assisted laser desorption ionization time of flight mass spectrometry（MALDI-TOF MS）;Homopoly cyclic dithiophenol oligomers;Characterization; 基質輔助激光解吸電離飛行時間質譜;均聚芳香硫酚環(huán)狀低聚物;表征; 返回 homopolyer