congestion avoidance短语¹⁴⁴⁹⁷²⁺² 基本例句 拥挤避免 The REDRandom Early Detection active queue management algorithm is widely used in network nodes to achieve congestion avoidance while keeping a high utilization of the underlying link. RED动态队列管理算法用于网络节点以避免拥塞产生，同时保证较高的链路利用率。 cnki