Propagation step
Mandarin:
链增长步骤 (liàn zēng zhǎng bù zhòu)
链增长步骤 (liàn zēng zhǎng bù zhòu)
Explanation in English Language (EN):
The propagation step is the key step in chain-growth polymerization where a monomer molecule adds to the active center of a growing polymer chain, extending the chain by one monomer unit. This step is repeated many times to build up the polymer chain. The rate of propagation depends on factors such as the reactivity of the monomer, the nature of the active center, and the reaction conditions.
The propagation step is the key step in chain-growth polymerization where a monomer molecule adds to the active center of a growing polymer chain, extending the chain by one monomer unit. This step is repeated many times to build up the polymer chain. The rate of propagation depends on factors such as the reactivity of the monomer, the nature of the active center, and the reaction conditions.
Explanation in Mandarin (ZH):
链增长步骤是链增长聚合中的关键步骤，其中单体分子添加到不断增长的聚合物链的活性中心，将链延长一个单体单元。此步骤重复多次以构建聚合物链。链增长的速率取决于单体的反应性、活性中心的性质和反应条件等因素。
链增长步骤是链增长聚合中的关键步骤，其中单体分子添加到不断增长的聚合物链的活性中心，将链延长一个单体单元。此步骤重复多次以构建聚合物链。链增长的速率取决于单体的反应性、活性中心的性质和反应条件等因素。
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.