Excise 发表于 2025-4-1 02:14:38

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right-atrium 发表于 2025-4-1 07:47:11

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Fretful 发表于 2025-4-1 13:22:55

Back Mattere his pupils are directly under his influence, he raises them to a height which is not natural to them, without fostering their own capacities for work at this level, so that they immediately decline again as soon as the teacher leaves the classroom. Ludwig Wittgenstein, 1889 – 1951. It is difficult

一大群 发表于 2025-4-1 15:54:31

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查看完整版本: Titlebook: Advances in Crystal Growth Inhibition Technologies; Zahid Amjad Book 2002 Springer Science+Business Media New York 2002 Copolymer.Polyacry