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Titlebook: über den Ablauf organisch-chemischer Reaktionen; Siegfried Hauptmann Book 1973Latest edition Akademie-Verlag, Berlin 1973 Carbons?ure.Elek

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發(fā)表于 2025-3-25 03:21:01 | 只看該作者
V. Fairén Guillénical Chemistry of the International Union of Pure and Applied Chemistry (IUPAC) and the International Federation of Clinical Chemistry (IFCC) were jointly and simultaneously founded in 1952. Interest in these questions, manifest in the organizational charters and statement of objectives of both orga
22#
發(fā)表于 2025-3-25 11:33:22 | 只看該作者
23#
發(fā)表于 2025-3-25 13:52:25 | 只看該作者
Stoffklassen, Reaktionen und Anwendungen chemischen Eigenschaften, w?hrend sich das Kohlenwasserstoffgerüst reaktionstr?ge verh?lt. Die h?chstwertige funktionelle Gruppe definiert die Stoffklasse, nach der Verbindungen benannt werden. Die Grundzüge der Organischen Chemie werden in Kapitel 10 (Kohlenwasserstoffe) und 11 (Stoffklassen) anha
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發(fā)表于 2025-3-25 18:00:11 | 只看該作者
How Lexical Gold Standards Have Effects on the Usefulness of Text Analysis Tools for Digital Scholare designed to evaluate are used for. Topical relevance has always been the most important target notion for information access tools and related language technology technologies, and while this has proven a useful starting point for much of what information technology is used for, it does not always
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發(fā)表于 2025-3-25 19:58:27 | 只看該作者
Computing Education Research in the UK & Ireland,n researchers from these countries had contributed to the growing CER community. In 1998 the 3rd ACM ITiCSE conference was held in Ireland. Since then researchers in these countries have contributed to advancing CER regionally and globally, hosting numerous ITiCSE and ICER conferences and spawning s
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發(fā)表于 2025-3-26 01:01:04 | 只看該作者
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發(fā)表于 2025-3-26 14:37:27 | 只看該作者
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發(fā)表于 2025-3-26 17:36:24 | 只看該作者
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