The comprehensive performances, including the efficiency, cavitation and stability are the emphases of research of the hydraulic machinery.
效率、空化性能及稳定性是混流式水轮机的三大综合性能指标，也是我们研究的重点。
2
The principle of laser cavitation noise was also Elaborated and the efficiency of the transformation from laser to noise.
阐述了激光空泡噪声的原理，分析了激光产生噪声的转换效率。
3
Power consumption of small, high efficiency, and has a damping effect, reducing vibration on the pump motor and pump in the effects of cavitation vibration when the impact of the motor.