短語(yǔ)詞組短語(yǔ)modulated vision carrier 已調(diào)圖象載波modulated d carrier 巳地波modulated optical carrier 已調(diào)光載波negatively modulated vision carrier 負(fù)調(diào)制圖象載頻amplitude -modulated carrier 調(diào)幅截波pulsed modulated carrier 脈沖調(diào)制載波pulse modulated carrier 脈沖載波modulated carrier channe 調(diào)制載波波道quadrature -modulated carrier 正交調(diào)制載波 返回 modulated carrier