The time for the first retransmissionattempt is adjusted according to the calculated round-trip time and the resulting stretch of time that those attempts take varies accordingly.
第一次尝试重新传输的时间会根据计算出来的来回时间调整，这些尝试所花费的时间也会因此而有所不同。
2
The retransmission algorithm doubles the delay with every attempt, which results in approximately 8.5 minutes passing between the first transmission attempt and the last retransmissionattempt.