基本解釋[動力與電氣工程]成組解調(diào)英漢例句雙語例句Signal demodulation of automatic block with audio frequency shift modulated track circuits was implemented with phase-locked loop( PLL) technique and a singe chip microcomputer.利用鎖相環(huán)（LL）窄帶跟蹤特性，與單片機結(jié)郃，實現(xiàn)自動閉塞系統(tǒng)移頻信號解調(diào)。block demodulation更多例句專業(yè)釋義動力與電氣工程成組解調(diào)