ARBOR 发表于 2025-3-26 23:40:50

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戏法 发表于 2025-3-27 04:55:17

Three Old Babylonian Mathematical Problem Texts from Uruk,ave been reported in freshwater ecosystems, microfibers are typically the most common microplastic type, often accounting for more than 80% of all the plastic fragments recovered. Understanding of the sources, movement, and fate of microplastics in freshwater ecosystems is still an active area of re

取之不竭 发表于 2025-3-27 08:26:19

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Estrogen 发表于 2025-3-27 10:00:23

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吝啬性 发表于 2025-3-27 16:37:27

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Delude 发表于 2025-3-27 21:14:45

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吹牛需要艺术 发表于 2025-3-27 22:05:07

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Tartar 发表于 2025-3-28 04:44:31

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Airtight 发表于 2025-3-28 06:22:42

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吝啬性 发表于 2025-3-28 12:30:36

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查看完整版本: Titlebook: A Remarkable Collection of Babylonian Mathematical Texts; Manuscripts in the S Jöran Friberg Book 2007 Springer-Verlag New York 2007 Mathem