潜艇用的长波通信带宽很窄，没法容纳语音信号，只能发报，而且速率很低

来源: 莫林一号于 2026-01-28 06:23:00 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.