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	cellulose hydrate i cellulose hydrate ii cellulose hydrates cellulose i structure cellulose ii structure cellulose iii structure cellulose ion exchange cellulose ion exchange powder cellulose lacquer cellulose lacquers cellulose laurate cellulose mixed ester plastic cellulose naphthenate cellulose naphthenate laurate cellulose nitrate cellulose nitrate cellulose nitrate disc cellulose paint cellulose paper cellulose pelargonate cellulose phosphate cellulose pigment finish cellulose plastic cellulose plastics cellulose plate

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