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- The results showed that vacuum cavitation extraction technique was better than other extraction methods for low-concentration and high-value vinblastine with extraction yield up to 0.082‰. 与其它提取方法相比，负压空化法更适合用于含量低但价格昂贵的长春碱的提取，提取率达到0.;082‰。
- Keywords Vacuum cavitation;Astaxanthin;Phaffia rhodozyma; 负压空化法;虾青素;法夫酵母;
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- Vacuum cavitation 负压空化法
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- Cavitation can be caused by a variety of reasons. 气穴可以由各种原因引起。
- Cavitation is noisy and easily detected by sonar. 空泡现象是有噪声的并且容易被声纳探测到。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- It explores the most conditions of cavitation. 探索了最优空化强化条件。
- We could not pull apart two plates which enclosed a vacuum. 如果两个盘子间是真空，我们就无法将它们分开。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的
- On Saturdays we dust and vacuum. 每星期六我们扫除灰尘并用真空吸尘器打扫。
- Areas of necrosis and cavitation may occur within the tumor. 肿瘤内可以有坏死和成腔区。
