Block copolymers

Mandarin:
嵌段共聚物
Explanation in English Language (EN):
Polymers made up of two or more different types of monomer blocks arranged in sequences. They are used to tailor mechanical, chemical, or thermal properties.
Explanation in Mandarin (ZH):
由两种或多种不同单体区块按顺序组成的聚合物,可用于调整材料的机械、化学或热性能。
International Phonetic Alphabet (IPA)
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.