polycondensation是什么意思，polycondensation怎么读写以及其例句

英 [pɒlɪkɒnden'seɪʃən]美 [pɒlɪkɒnden'seɪʃən]

n.缩聚（作用）

The esterification, polyesterification , polycondensation and the formation of diethylene glycol ( DEG ) reaction kinetic parameters were obtained.

获得了酯化反应 、 酯化缩合反应 、 缩聚反应以及二甘醇生成反应的动力学参数.

The key equipment in polycondensation phase of non - phosgene process was emphatically introduced.

同时,介绍了 非 光气法缩聚阶段的关键设备.

This paper introduces the application of domestic potassium - iodide in the continuous polycondensation of nylon 66.

介绍了国产碘化钾添加剂在尼龙66连续缩聚反应中的应用.

The shaft seal leakage, judgement and emergency measures of the final polycondensation reactor was introduced.

介绍了终缩聚反应器轴封泄漏的现象 、 判断和应急措施.

Novel controlled releasing polythiourea microcapsules were prepared from terephthaloyl diisothiocyanate and o - phenylenediamine by interfacial polycondensation.

以对苯二甲酰异硫氰酸酯和邻 苯二胺 为原料通过界面缩聚法合成了聚硫脲缓释微胶囊.

The key equipment in polycondensation phase of non - phosgene process was emphatically introduced.

同时,介绍了 非 光气法缩聚阶段的关键设备.

The N - methyl - 2 - pyrrolidone is chosen as polycondensation media and toluene as carrier of water.

选择N - 甲基 -2- 吡咯烷酮为反应介质,甲苯为带水剂.

The amelioration of the traditional method of the PLA melt polycondensation is also discussed.

综述了催化剂对聚乳酸熔融缩聚的影响,以及对乳酸熔融缩聚传统方法的改进.