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

单词	high vacuum
释义	DEFINITIVE EXAMPLES 权威例句〔freeze-dry〕To preserve (food, for example) by rapid freezing and drying in a high vacuum.使冷冻干燥：通过在高度真空状态下迅速冷冻并干燥来保存（如食物）美国传统
随便看	priority check priority circuit priority classification priority concordance index priority condition code priority construction priority control unit priority counter priority date of claims priority declaration priority discipline priority discrimination priority document priority encoder priority encoding priority error dump priority facility priority field priority flag priority in the debts priority in the purchase priority indication priority indicator priority indicators priority interrupt

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