Bulky sidegroups
体积庞大的侧基
Explanation (EN)
Large chemical groups attached to polymer chains that hinder chain packing and crystallization, affecting material flexibility and thermal behavior.
Explanation (ZH)
附着在聚合物链上的大尺寸化学基团，阻碍链的排列和结晶，从而影响材料的柔韧性和热性能。
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.