英语语法分析

Among them, sea - island structure flexibilizer had good synthetical properties.

相比较而言，端环氧基聚氨酯醚海岛结构增韧剂的综合性能较好。

This paper concisely introduced the effects of the choice of curing agent, the flexibilizer quality and the active filler on the mechanical properties of the adhesive.

简要介绍了固化剂的选择、不同增韧剂的优劣及活性填料等材料对胶粘剂力学性能的影响。