是這樣的。您說先進是從幾何學到動力學的進步，我完全同意。這也是我後麵要講的一件事。

來源: 蔣聞銘於 2024-08-06 11:06:51 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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