声空化 meaning in Chinese

acoustic cavitation

Experimental study of the effect of nanometer granule on boiling heat transfer in an acoustic cavitation field
声空化场下纳米颗粒对沸腾传热影响的实验研究
Based on the back illuminated cooled ccd , we have designed an experiment device with high quantum efficiency , high sensitivity and low noise
然后，对现在已有的关于声空化、声致发光理论模型作一简单介绍。
In the first chapter , the background of sonoluminescence was introduced . it includes the introduction of the bubble dynamics , the mechanism of sl , the theory of sl and the potential applications of sl have been reviewed in the thesis
本文在第一章概述了声空化和声致发光研究的历史和进展，从两大类声致发光及其应用方面阐述了本研究工作的意义。