超声波血压监测器
ultrasonic blood pressure monitor
多普勒超声波血压监测器
Doppler ultrasonic blood pressure monitor
超声波声速测量
Ultrasonic velocity measurement
超声波声速计
ultrasonic wave velocimeter
超声波血流计
ultrasonic blood flow meter
超声波血流率计
ultrasonic blood flow rate meter
环形行波超声波电机
ring-type traveling-wave ultrasonic motor
微波-超声波
microwave-ultrasonic wave
微波-超声波联用
microwave-ultrasonic extraction
微波超声波提取
microwave ultrasonic extraction
微波-超声波提取
microwave-ultrasonic extraction
microwave-ultrasonic aided extraction