词汇	frad
释义	frad abbr.帧中继访问设备=Frame Relay Access Device
随便看	doppler ultrasound signals Doppler ultrasound technique Doppler ultraviolet Doppler ultrosound Doppler ultrosound technique Doppler Unbeamed Search Radar Doppler velocimeter Doppler velocimeter telemeter Doppler velocimetry Doppler velocity Doppler Velocity Altimeter Radar Set doppler velocity and position Doppler Velocity and Position Doppler velocity and position finder Doppler Velocity and Position System doppler velocity filed Doppler velocity filed Doppler velocity log Doppler velocity-measuring system doppler velocity sensor Doppler Velocity Sensor Doppler veloeity Doppler VHF Omnidirectional Radio Range Doppler VHF Omni-Directional Ranging Equipment Doppler VHF omnirange