超声反射法
ultrasonic wave reflection method
HSP声波反射法
autocompensation voltmeter
垂直声波反射法
vertical acoustic reflection method
声波反射法
sonic reflection method
acoustic reflective method
超声波法
ultrasonic wave
Ultrasonic
ultrasonic method
ultrasonic wave technology
ultrasonic wave method
ultrasonic wave treatment
ultrasonic wave extraction
method of ultrasonic wave
ultrasonic testing method
ultrasonic extraction method
ultrasonic inspection
ultrasonic treatment
supersonic wave extraction method
supersonic method
land sonar
ultrasonic extraction
ultrasonic measurement
ultrasonic logging method
ultrasonicwave extraction
sonochemical method
Ultrasonic-assisted Extraction
essential oil
ultrasoundpromoted method
ultrasonic-assisted method
超声波声速测量
Ultrasonic velocity measurement
超声波声速计
ultrasonic wave velocimeter
超声反射CT
Ultrasonic reflecation tomography
超声反射CT成像
ultrasonic reflection CT imaging
环形行波超声波电机
ring-type traveling-wave ultrasonic motor