英语词汇rectification under vacuum是什么意思，rectification under vacuum的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	rectification under vacuum
释义	rectification under vacuum　【化】真空精馏; 减压精馏
随便看	falsehoods falsely falsely falsely falsely falsely accused person falseness falseness falseness falsettist falsettist falsetto falsetto falsetto falsetto falsetto voice falsetto voice falsetto voice falsework falsework falshlight falsidical falsidical falsie falsies

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