短語(yǔ)詞組短語(yǔ)chrominance signal demodulator 彩色信號(hào)解調(diào)器chrominance component demodulator 色度信號(hào)解調(diào)器chrominance -subcarrier demodulator [電視]色度副載波解調(diào)器 返回 chrominance demodulator