英语语法分析

Preparation and thermolysis of the copolymer.

共聚树脂的合成及热分解性能。

Influences of different thermolysis conditions on the grain size of nanometer zinc oxide were studied with SEM.

借助透射电镜(sem)研究了不同热分解条件对氧化锌粒径的影响规律。

Furthermore, the change law and correlative theory of powder size and morphology were studied on the process thermolysis.

此外，还研究了沉淀物在热分解过程中颗粒粒度与形貌的变化规律及相关机理。