英语很烂求帮忙This is the amortized cost of feedback in units of foregone symbols.Note that higher layers cannot tolerate an arbitrary increase in latencycaused by excessive aggregation,so one can never drive the costof feedback to zero.Suppose that nf already takes into accountas much amortization as is possible subject to higher-layer latencyconstraints.
问题描述：
英语很烂求帮忙
This is the amortized cost of feedback in units of foregone symbols.
Note that higher layers cannot tolerate an arbitrary increase in latency
caused by excessive aggregation,so one can never drive the cost
of feedback to zero.Suppose that nf already takes into account
as much amortization as is possible subject to higher-layer latency
constraints.
答
这是反馈已成符号为单位的摊余成本。
需要注意的是高层无法容忍一个任意的延迟增加
过多引起的聚集，所以谁也不能开车成本
反馈到零。假设NF已经考虑到
尽可能多的摊销是可能受到更高层的延迟
约束
答
这是反馈摊销成本的预先象征,既然高层不能容忍因过度聚集而长生潜在因素使其任意增长,所以没有人能迫使反馈到零,假设NF想尽可能多的分期偿还将会受到高层的潜在约束的.