prick-test 发表于 2025-3-23 13:09:52

Verbindungen mit Selen(s. S. 297). Nach Pulveraufnahmen hexagonal, Raumgruppe P6.mc-C. oder . mit a=3.476±0.001 und c=15.366±0.005 Å, c/a =4.421 für p≈2/3; Z=2 (Strukturdiskussion s. unter Na.NbS.). Das chemische Verhalten der Verbindung ist ähnlich dem von Na.NbS., Omloo, Jellinek .

Innovative 发表于 2025-3-23 13:54:24

Verbindungen mit Tellurd abgeschreckt. Die Verbindungen kristallisieren nach Pulveraufnahmen kubisch-flächenzentriert in Raumgruppe Fd3m-O. mit Z = 8; Gitterkonstante a (in Å), Röntgendichte D. und pyknometrische Dichte D. (in g/cm.).

刺激 发表于 2025-3-23 20:36:30

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Expostulate 发表于 2025-3-23 23:38:01

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LOPE 发表于 2025-3-24 04:33:07

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勉励 发表于 2025-3-24 09:34:55

Herbert Lehlt phases by tracing a vivid administrative reform process in Shunde district, Guangdong province between 2009 and 2014. In 2008, Chinese central government initiated a new round of large-scale, top-to-bottom administrative reform—“mega-ministry” administrative reform—to address the long-lasting admi

concise 发表于 2025-3-24 10:45:36

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cipher 发表于 2025-3-24 15:46:32

Herbert Lehlh outside of a school setting.Important for women’s studies.This book examines sustainability learning with children, art and water in the new material, posthuman turn. A query into how we might sustain (our) childhood natures, the spaces between bodies and places are examined ontologically in daily

半导体 发表于 2025-3-24 22:45:56

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墙壁 发表于 2025-3-25 02:43:26

Herbert Lehlmental, workplace and worker concerns and goals are all associated with working age adults’ employability. That is, as far as they are able, to become and remain currently occupationally competent, contribute to their workplaces’ viability, furnish the goods and services that their communities want
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查看完整版本: Titlebook: Niob; Teil B 4: Alkalioxon Herbert Lehl Book 1972Latest edition Springer-Verlag Berlin Heidelberg 1972 Bindungen.Kationen.Niob