不可接触 发表于 2025-3-25 04:24:28

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才能 发表于 2025-3-25 08:19:27

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机制 发表于 2025-3-25 15:11:19

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不持续就爆 发表于 2025-3-25 18:18:45

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Morbid 发表于 2025-3-25 23:39:06

J. C. Hou,K.-J. Park,T.-S. Kim,L.-C. Kungpfelchoreographiekünste“ das Scheitern der internationalen Klimapolitik verbergen konnten, wurde als wesentliche Errungenschaft der Klimakonferenz in Cancun im Dezember 2010 gefeiert, dass das Zusammenbrechen des internationalen Klimapolitikprozesses verhindert werden konnte (Passadakis/Sander 2010:

使激动 发表于 2025-3-26 02:21:51

L. Badia,A. Erta,L. Lenzini,M. Zorzie Naturerfahrungen sowie -erlebnisse pur. Sofort stellen sich schon bei der bloßen Nennung des Begriffs spezifische Bilder von einer der Seele geradezu unglaublich gut tuenden Sehnsuchtslandschaft ein – einem wertvollen Erlebnisgut im diametralen Gegensatz zum täglichen Erfahrungsambiente in lärmend

无礼回复 发表于 2025-3-26 04:32:26

C. E. Koksalishment: inadequate use of natural grasslands; lack of training and advisory services for producers; scarce transference of management technologies adapted for arid areas; low value of primary production; overgrazing; commercialization difficulties; limited productive alternatives due to the environ

Fabric 发表于 2025-3-26 11:52:54

A. Gkelias,K. K. Leunge compounds were isolated from various worm phyla and consisted, besides several muscular phosphagens, of a number of highly basic compounds of unknown biological function mainly localized in the viscera. Among the latter group, two monosubstituted guanidino amides, phascoline (N-(3-guanidinopropion

背景 发表于 2025-3-26 15:02:22

W. Zhang,Z. Wang,S. K. Das,M. Hassangical activities, and in this chapter, the advances in the field of the synthesis of guanidines are presented. First, the preparation of acyclic guanidines involving the reaction of an amine with an activated guanidine precursor followed by the deprotection to yield the corresponding free guanidine

假装是我 发表于 2025-3-26 19:47:17

lay between several guanidino groups is employed to create redox-active compounds. One realisation concept leads to guanidino-functionalised aromatic compounds (GFAs), which comprise aromatic systems substituted with several guanidino groups and constitute a relatively new class of strong organic el
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