英语词汇“chemical reaction”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	chemical reaction
释义	chemical reaction noun A process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.They each have different chemical reactions because of their molecular structure.... A burning cigarette is a complex system in which many types of chemical reactions and physical processes occur in parallel. Soaps are created by the chemical reaction of a fatty acid with an alkali metal hydroxide.
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