polymerization process短语¹⁴⁴⁹⁷²⁺² 基本例句 聚合过程 The latest progress in polymerization/span> process and technology for polyester was reviewed. The polymerization process and major factors, reactors and reaction models of polycondensation were discussed. 综述了聚酯聚合过程中各个阶段及其影响或控制因素、聚酯缩聚反应器、以及聚酯缩聚反应模型等。 chemyq