Ultrasonic waves have the characteristics of good directionality, strong penetrating ability, easy to obtain concentrated sound energy, and long propagation distance in water.
Industrially, it can be used for distance measurement, speed measurement, and cleaning. , welding, gravel
Use the principle of "sonar" to detect underwater targets and their status, such as the position of submarines, etc.
Engineering applications: underwater positioning and communication , underground resource exploration, etc.
Biological applications: shearing macromolecules, bioengineering and seed processing, etc.
Diagnostic applications: applied to the detection of abdominal organs, such as Type A, type B, type M, type D, duplex and color ultrasound, etc.
Therapeutic applications: physiotherapy, cancer treatment, surgery, extracorporeal lithotripsy, dentistry