一项技术从设想到实用，技术验证是一个必须的阶段。

来源: 信笔由墨于 2023-09-25 10:23:01 [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.