人工指示器
manual indicator
闪光指示器
flashing indicator
射程高度指示器
range-height indicator
升高位置指示器
elevation-position indicator
射频
radio frequency; RF
radio frequency
射频变换器
radio-frequency converter
射频变压器
r-f transformer; radio-frequency transformer
射频测量
radio-frequency measurement
射频产生器
r-f generator; radio-frequency generator
射频超导量子干涉仪
radio-frequency squid
射频成份
r-f component
射频垂铅
r-f plumbing
射频带宽
r-f bandwidth
射频电抗器
radio-frequency reactor
射频电流
r-f current
射频电源
r-f power supply
射频电阻
r-f resistance; radio-frequency resistance
射频扼流圈
r-f choke
射频放大
radio-frequency amplification
射频放大器
r-f amplifier; radio frequency amplifier; radio-frequency amplifier