yánjiū / tuánduì / tōngguò / gǎibiàn / gāofēnzǐ / de / jiégòu / tígāo / le / zhè / zhǒng / túcéng / de / nàirèxìng

研究团队通过改变高分子的结构，提高了这种涂层的耐热性。

By changing the structure of the macromolecules, the research team improved the heat resistance of this coating.