While aromatic polyesters such as PET exhibit excellent material properties, they prove to be almost totally resistant to microbial attack.

虽然如PET具有优良的材料性能芳香聚酯，他们几乎完全被证明是抵抗微生物的攻击。

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Substitution of methyl group at 1,2 and 3 position on 1-methylindole, 2-methylindole and 3-methylindole inhibits initial microbial attack significantly.

同时，1、2或3位上的甲基替代使1 甲基吲哚，2 甲基吲哚和3 甲基吲哚的降解受到严重抑制。

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