7Judith Ann Bamberger,Margaret S Greenwood.Using ultrasonic attenuation to monitor slurry mixing in real time[J].Ultrasonics,2004(42):145-148.
8ZOU Xian-jian,MA Zhi-min,ZHAO Xiao-hong,et al.B-scan ultrasound imaging measurement of suspended sediment concentration and its vertical distribution[J].Measurement Science and Technology,2014,25(11):115303.