英语词汇“raschig ring”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	raschig ring
释义	Raschig ring Raschig ring [′rä·shik ‚riŋ] (chemical engineering) A type of packing in the shape of a short pipe; used in columns for absorption operations, and to a limited extent for distillation operations.
随便看	advance procurement authorization advance procurement plan advance production release advance purchase excursion advance purchase excursion fare advance purchase order advance purchasing notice advance quality planning advancer advance rate advance rates advance ratio advance refunding advance release calendar advance renewal advance renewals advance reservation advancers advances advances against collection advances and primary research opportunities in physical oceanography studies advance school advance section advance separated absorbed system advance sheets

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Raschig ring