单词：macroscopic cavitation
大空穴
macroscopic cavitation的用法和样例：
例句
- 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。
- In addition, the effect of distribution of cavitation on the spout pressure is analysed.进一步分析了不同燃油喷射压力对喷孔内空穴分布的影响。