串联级联对数放大器并联求和结构
series cascade logarithmic amplifier composing of
多级级联
multiple optic switch link
多级级联集中管理
multi-level connection with concentrated management
multi-level connection with concentrated managemen
非关联级联LPG
non interrelated cascaded
关联级联LPG
interrelated cascaded LPG
双级级联单边带
Dual-stage single sideband(DSSB
比流器及比压器
current and potential transformer
补偿式比流器
compensated current transformer
瓷绝缘子形比流器
porcelain-clad type current transformer