慢慢冲刷 发表于 2025-3-25 07:00:11

Theoretical Studies of SN2 Reactions, leaving group. The atom which undergoes the substitution (usually a carbon atom in what follows) is called the electrophilic center. Two mechanisms are generally considered for the nucleophilic substitutions .:.the SN. unimolecular substitution, which takes place in two steps:.the first step corres

myelography 发表于 2025-3-25 11:05:22

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过份 发表于 2025-3-25 14:19:40

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躺下残杀 发表于 2025-3-25 16:32:25

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RENIN 发表于 2025-3-25 22:32:34

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deface 发表于 2025-3-26 03:19:37

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exquisite 发表于 2025-3-26 06:17:41

https://doi.org/10.1007/978-3-663-06736-8 rectangles (HF4s), which constitute the majority of the HFs used to train a face detector. To label an image as face or clutter (non-face), GWC uses the responses of the two HF2s in a HF4 to compute a Mahalanobis distance which is later compared to a threshold to make decisions. For a fixed accurac

myocardium 发表于 2025-3-26 11:34:16

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wreathe 发表于 2025-3-26 13:42:12

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Nostalgia 发表于 2025-3-26 17:19:16

Pranjal Maurya,Nagendra Pratap Singhre tool qualification. The goal of software tool qualification is to ensure that none of the used software tools (compilers, code generators, etc.) is introducing a safety-related malfunctional behavior. Therefore, for each tool a so-called tool confidence level (TCL) is determined, and based on thi
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查看完整版本: Titlebook: Quantum Theory of Chemical Reactions; 1: Collision Theory, Raymond Daudel,Alberte Pullman,Alain Veillard Book 1980 D. Reidel Publishing Com