短語詞組短語optical preamplifier receiver 光預放大接收機optical terminal receiver 光通信接收機optical CATV receiver CATV 光接收機optical fiber receiver 光接收模塊tunable optical heterodyne receiver 可調(diào)光外差接收機optical superheterodyne receiver 光學超外差接收器;超外差光接收機optical homodyne receiver 光學零差接收機;光學零拍接收機;光零拍接收機optical fibre receiver 光接收optical burst receiver 光突發(fā)接收機 返回 optical receiver