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- The brief introduction of a new type of cavitation aerator, and its application in treating the pulp and papermaking waste water of the APMP is studied in this paper. 本文对自吸式涡凹曝气器的研制原理进行了介绍,并在实验室杨木APMP废水处理中进行了应用。
- cavitation aerator 涡凹曝气器
- 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。
- It explores the most conditions of cavitation. 探索了最优空化强化条件。
- Areas of necrosis and cavitation may occur within the tumor. 肿瘤内可以有坏死和成腔区。
- This is the basis of the phenomenon called cavitation. 这就是所谓汽蚀现象的根据。
- The total diameter of cavitation, if present, is less than 4cm. 若出现空洞,其直径总和小于4厘米。
- Excessive noise is an indication that cavitation is occurring. 噪音太大是发生空洞现象的一个征兆。
- Flow metering installation shall not cause flashing or cavitation. 流量表的安装不应引起闪蒸或气蚀。
- Cavitation damage was uneven and cavities appeared in local places. 空蚀破坏呈现不均匀性,局部区域出现大的空蚀坑。
- This is the basis of the phenomenon called cavitation . 这就是所谓汽蚀现象的根据。
- The optimum aperture of an aerator is smallest at the water depth of 4 m. 一般水深在4 m左右;曝气器的最优孔径最小.
- The optimum water depth increases as the aperture of the aerator increases. 水深较小时,宜选用孔径较小的曝气器;
- The length of air cavity is an important factor in design of lateral aerator. 摘要侧空腔长度是侧墙掺气坎设计时考虑的重点内容。
- For non-compressible fluids, where pressure drop causes cavitation or flashing. 对于不可压缩性流体,如果压降产生空穴或闪蒸。
- Excessive fluid noise is usually an indication that cavitation is occurring. 如果流体噪音过大,则通常意味着出现气穴现象。
- In both silicosis and CWP, these masses can undergo necrosis and cavitation. 无论硅肺还是CWP的大结节团块都可以出现坏死和空洞。
- Aerator should be generally placed in the center of fishpond, or like windward on the drawing. 增氧机一般应放置在鱼池中央,或图略偏上风的位置。
- Extremely high velocities should be avoided due to possible cavitation. 应该避免应用在可能出现空穴现象的流速异常高速的场合。