Polyimide
Mandarin:
聚酰亚胺
聚酰亚胺
Explanation in English Language (EN):
A polymer containing imide linkages (-CO-N-CO-) in the main chain. Polyimides are known for their high thermal stability, chemical resistance, and excellent mechanical properties. They are often used in high-performance applications, such as aerospace and electronics.
A polymer containing imide linkages (-CO-N-CO-) in the main chain. Polyimides are known for their high thermal stability, chemical resistance, and excellent mechanical properties. They are often used in high-performance applications, such as aerospace and electronics.
Explanation in Mandarin (ZH):
主链中含有酰亚胺键 (-CO-N-CO-) 的聚合物。聚酰亚胺以其高热稳定性、耐化学性和优异的机械性能而闻名。它们通常用于高性能应用，例如航空航天和电子产品。(Zhǔ liàn zhōng hán yǒu xiān yà àn jiàn (-CO-N-CO-) de jù hé wù. Jù xiān yà àn yǐ qí gāo rè wěn dìng xìng, nài huà xué xìng hé yōu yì de jī xiè xìng néng ér wén míng. Tā men tōng cháng yòng yú gāo xìng néng yìng yòng, lì rú háng kōng háng tiān hé diàn zǐ chǎn pǐn.)
主链中含有酰亚胺键 (-CO-N-CO-) 的聚合物。聚酰亚胺以其高热稳定性、耐化学性和优异的机械性能而闻名。它们通常用于高性能应用，例如航空航天和电子产品。(Zhǔ liàn zhōng hán yǒu xiān yà àn jiàn (-CO-N-CO-) de jù hé wù. Jù xiān yà àn yǐ qí gāo rè wěn dìng xìng, nài huà xué xìng hé yōu yì de jī xiè xìng néng ér wén míng. Tā men tōng cháng yòng yú gāo xìng néng yìng yòng, lì rú háng kōng háng tiān hé diàn zǐ chǎn pǐn.)
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.
- 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.