材料等
发表于 2025-3-25 03:41:31
Michael B. Hallaspects of the legislation. The four sections about EU chemical regulations (REACH, CLP, BPR and PIC) will be preceded by section introducing the situation prior REACH in order to show the contrast and revolutionary progress of existing EU legislation.
敬礼
发表于 2025-3-25 09:00:13
J. H. Sinfeltroximate model is established as an efficient method for RCS estimation of phased arrays. This book presents a detailed formulation of approximate method to determine RCS of phased arrays, which is explained us978-981-287-753-6978-981-287-754-3Series ISSN 2191-8112 Series E-ISSN 2191-8120
反对
发表于 2025-3-25 15:21:05
Richard J. Lagowtally, on the previous study. These studies include institutional profiles of higher education institutions, institutional case studies, and an international comparative survey that illuminates academics’ socia978-94-024-1337-3978-94-017-7369-0Series ISSN 2214-5346 Series E-ISSN 2543-0378
Petechiae
发表于 2025-3-25 18:28:47
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有节制
发表于 2025-3-25 23:56:26
Metal-Metal Bonds and Clusters in Chemistry and Catalysis978-1-4899-2492-6
Celiac-Plexus
发表于 2025-3-26 01:25:53
Theoretical Studies of Dinuclear Compounds with Multiple Metal-Metal Bondstation of its properties and reactivity in terms of some form of molecular orbital theory. Conversely, the metal-metal multiple bond problem provides a good test of the usefulness of an electronic structure method.
Communicate
发表于 2025-3-26 08:11:41
Metal Clusters in the Solid Statenonmetal p-orbitals (Be, B, C, N, Al, Si). or metal d-orbitals (Fe, Ru). with cluster orbitals of the same symmetry. Electron poor elements. such as Sc, Y, Ln (lanthanoids) and Zr can thereby be induced to form stable clusters, e.g., Cs.Zr.Cl.C, Y.I.Ru, Gd.Cl.(C.). and Sc(Sc.I.(B, C)).
ECG769
发表于 2025-3-26 11:05:05
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PAGAN
发表于 2025-3-26 15:55:43
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性别
发表于 2025-3-26 20:11:51
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