1) dual-frequency ultrasound
双频超声波
1.
Degradation of 4-chlorophenol solution by homogeneous Fenton reagent-dual-frequency ultrasound synergetic technology;
基于均相的Fenton试剂双频超声波一体化降解对氯苯酚的研究
2) dual-low frequency ultrasound
双低频超声波
1.
4-Chlorophenol solution was treated by Fenton reagent improving dual-low frequency ultrasound technology, and the major affecting factors such as sound intensity, initial pH, initial concentration, medium temperature and the sorts of saturating gas were studied.
研究了Fenton试剂强化双低频超声波氧化对氯苯酚(4-CP)的降解效果、降解机理和动力学。
3) bifrequency ultrasound
双频超声
1.
Extracting flavone from lygodium japonicum(Thunb.) Sw. assisted by bifrequency ultrasound;
双频超声强化从海金沙中提取黄酮的实验研究
2.
assisted by bifrequency ultrasound.
本文进行了双频超声强化从海金沙中提取黄酮的研究,结果显示,在27℃,海金沙质量与乙醇体积比为O。
4) dual-frequency ultrasound
双频超声
1.
Effects on extracting saponin from panax notoginseng assisted by dual-frequency ultrasound;
双频超声强化对三七总皂苷提取的影响
2.
Study on the mechanism and extraction of active ingredients from Pueraria Hoot by dual-frequency ultrasound;
双频超声强化提取葛根有效部位的研究
3.
Design and analysis of dual-frequency ultrasound dynamic countercurrent extraction apparatus
双频超声动态逆流高效提取装置的设计与分析
5) dual-frequency ultrasound/Fenton reagent(US/US/Fenton)
双低频超声波/Fenton(US/US/Fenton)
6) Dual-Band doppler ultrasound
双频超声波多普勒
补充资料：CLY-1型超声波在线粒度分析仪
CLY-1型超声波在线粒度分析仪
黔CLY一l型超声波在线粒度分析仪
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条