关键技术的价值不是单纯用钱能衡量的。最佳也不等于唯一。何为“最佳”？——高效？公平？可持续？

来源: '''''' 于 2025-08-09 07:07:42 [旧帖] [给我悄悄话] 本文已被阅读：次

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