按密度算，我印象里好像碰撞的概率小于10的负20次分。

来源: 蒋闻铭于 2026-03-25 14:05:28 [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.