初中知识：功率和功（能量）的区别。 E = W*T

来源: 朝阳如沐于 2025-11-19 11:33:13 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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初中知识： 功率和功（能量）的区别。 E = W*T