Hormones 发表于 2025-3-25 07:21:14

ties of this protozoan parasite that mean that water is an excellent transmission vehicle are also important for foodborne transmission. These include the low infective dose, the high number of oocysts that are excreted, and the robustness of these transmission stages. However, many more outbreaks o

grudging 发表于 2025-3-25 11:16:25

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Acclaim 发表于 2025-3-25 14:54:57

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懒惰民族 发表于 2025-3-25 17:21:07

Miroslav Fiedler study of chalcogenides and, more recently, to organic compounds. Up until 1986, superconductivity was limited to low temperatures and, in particular, it was linked to the use of liquid helium: the highest critical temperature that had been observed was 23.3 K for Nb.Ge. In spite of this handicap, s

CAB 发表于 2025-3-25 20:17:58

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HUMID 发表于 2025-3-26 00:19:25

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adequate-intake 发表于 2025-3-26 05:31:19

r components with defined structures and coonectectivity patterns between the components. The construction of molecular networks with predicted and programmed structure may hardly be envisaged through stepwise classical synthesis using covalent linkages. However, the preparation of such higher-order

强制令 发表于 2025-3-26 10:29:57

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弄脏 发表于 2025-3-26 13:25:27

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Permanent 发表于 2025-3-26 18:03:42

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查看完整版本: Titlebook: Topics in Discrete Mathematics; Dedicated to Jarik N Martin Klazar,Jan Kratochvíl,Robin Thomas Conference proceedings 2006 Springer-Verlag