单词	衰减速度
释义	衰减速度医decay rate
随便看	vhfdf VHF/DF VHF direction finder VHF direction finder system VHF direction finding vhf direction-finding station vhf direction-finding stationvdf VHF emergency position-indicating radiobeacon VHF handheld transceiver VHF High Gain Power Amplifier VHF homing adapter vhfj VHFJ Very High Frequency Jammer VHFJ? Very High Frequency Jammer VHFJ? Very High Frequency Jammer? vhf land mobile radio communication equipment VHF linear amplifier vhf link VHF link VHF mini-trunking radio system VHF mobile transceiver VHF navigation-communication receiver VHF navigation system VHF omnidirectional beacon vhf omnidirectional radio range