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主题:[转载]牛顿的水桶1687-2011(一:绝对的转动) -- witten1
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I guess 愛因斯坦 would think sr as too perfect (no gravity?), a free particle plain wave, no interaction with 馬赫's world for ever?
then in a more realistic (reality,not sr) and impect world, there is no perfect global gauge
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🙂[转载]牛顿的水桶1687-2011(一:绝对的转动) 57 witten1 字3409 2012-01-04 23:59:55
🙂gr imperfect world?
🙂gr as "semi-Machian" 晓兵 字419 2013-01-13 11:27:40
🙂要是水分子不具备粘性,那么桶转动的时候,水面就是平的 辉汉如雨 字50 2012-01-17 00:42:34