Chain scission
Mandarin:
链断裂 (liàn duàn liè)
链断裂 (liàn duàn liè)
Explanation in English Language (EN):
Chain scission is a process that leads to the breaking of covalent bonds in the backbone of a polymer chain. This results in a reduction of the polymer's molecular weight and can significantly alter its physical and mechanical properties. Chain scission can be caused by various factors, including exposure to heat, light, radiation, mechanical stress, and chemical reactions. Understanding chain scission is important for predicting the long-term stability and performance of polymers.
Chain scission is a process that leads to the breaking of covalent bonds in the backbone of a polymer chain. This results in a reduction of the polymer's molecular weight and can significantly alter its physical and mechanical properties. Chain scission can be caused by various factors, including exposure to heat, light, radiation, mechanical stress, and chemical reactions. Understanding chain scission is important for predicting the long-term stability and performance of polymers.
Explanation in Mandarin (ZH):
链断裂是导致聚合物链主链中共价键断裂的过程。这会导致聚合物分子量降低，并可能显着改变其物理和机械性能。链断裂可能由多种因素引起，包括暴露于热、光、辐射、机械应力和化学反应。了解链断裂对于预测聚合物的长期稳定性和性能很重要。
链断裂是导致聚合物链主链中共价键断裂的过程。这会导致聚合物分子量降低，并可能显着改变其物理和机械性能。链断裂可能由多种因素引起，包括暴露于热、光、辐射、机械应力和化学反应。了解链断裂对于预测聚合物的长期稳定性和性能很重要。
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.