听音器 meaning in Chinese
listening gear
sound locator
Examples
- Ultrasonics fields . guidance for the measurement and characterization of ultrasonic fields generate by medical ultrasonic equipment using hydrophones in the frequency range 0 , 5 mhz to 15 mhz
超声场.使用频率范围在0 . 5mhz至15mhz水下听音器的医疗超声设备所产生的超声场的测量和特性化指南