This forecast is quite tentative, since no recent detailed PRC-343 (H4855) PRR contract or sales information has been disclosed.

这一预测是相当初步的，因为最近没有详细的 PRC-343 (H4855) PRR 合同或销售信息被披露。

The PRC-343 (H4855) PRR, manufactured by SELEX Communications, provides short-range communications for frontline soldiers.

由ESLEX通信公司制造的PRC-343 (H4855) PRR，能为前线士兵提供短程通信。

Finally, this method was validated effectively and practically by experimentation on this passive ring resonator (PRR).

最后对PRR样品进行通光测试，实验验证了此优化设计方法是有效可行的。

The practical testing results based on FCFS EFF DRR and PRR algorithms indicate this testing system is close to practice.

并给出了先到先服务算法、最早结束标志优先算法、赤字轮转算法和势轮转算法的测试结果。

This forecast is quite tentative, however, since no recent detailed PRC-343 (H4855) PRR contract or sales information has been disclosed.

该预测完全是假设，因为最近没有详细的PRC - 343 (H4855) PRR合同或销售信息被披露。

PRR decreases the time it takes for a lossy connection to recover its full speed, potentially improving HTTP response times by 3-10%.

PRR减小了从丢包网络中恢复到全速的时间，有可能提升3 - 10%的HTTP的响应时间。