ultrasonic energy changer
Ultrasonic Energy Field
ultrasonic energy of longitudinal-complex transverse system
ultrasonic energy of longitudinal–complex transverse system
energy concentration burst
energy concentration detection
energy-concentration-rate
phenomenon of energy concentration
Potential Alpha Energy Concentration
radon daughters α potential energy concentration
strain energy concentration
wave energy concentration
Budget of kinetic energy and total potential energy
center-of-mass energy (=COM energy)
dissipation of energy and transformation of energy