英语词汇“chemical abstract service”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 abstract service
释义	DictionarySeeCAS Chemical Abstract Service Chemical Abstract Service , CAS A branch of the American Chemical Society that maintains a registry of chemicals, active ingredients used in drugs, and food additives. Each chemical is assigned a permanent CAS number through which current data can be traced. AcronymsSeeCASN
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Chemical Abstract Service