dual redundancy短语¹⁴⁴⁹⁷²⁺² 基本例句 二重余度 The features of dual redundancy for data processing computer in the phased array radar are described briefly, and the dual redundancy system is designed with higher reliability. 简要阐述了相控阵雷达中数据处理计算机双机冗余的特点，从雷达系统可靠性的角度对双机冗余进行了总体设计。 dictall