ultrasonic wave-assisted alkaline extraction combined with enzymatic hydrolysis
hydrolysis-oxidation-hydrolysis
1-D ultrasonic photonic crystal
3D ultrasonic reconstruction
A Novel Ultrasonic Power Supply
abdominal B ultrasonic examination
A-Mode Ultrasonic Flaw Detector
amplitude modulation type ultrasonic diagnostic equipment
angle beam ultrasonic examination
antepartum ultrasonic prediction
assisted by ultrasonic and microwave
automated ultrasonic inspection
Automated Ultrasonic Testing
automatic multi-channel ultrasonic detecting syste
automatic multi-channel ultrasonic detecting system