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Titlebook: The German Chemical Industry in the Twentieth Century; John E. Lesch Book 2000 Springer Science+Business Media B.V. 2000 Chemical Industry

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51#
發(fā)表于 2025-3-30 11:13:49 | 只看該作者
Tim M. Blackburn,Kevin J. Gastonal overview, analysis of the Enlightenment’s influence on modern democratic societies, modern culture, political science, civil society and the economy, as well as exploring the counter-Enlightenment,? Post-Enlightenment, and Neo-Enlightenment philosophies..
52#
發(fā)表于 2025-3-30 16:05:18 | 只看該作者
53#
發(fā)表于 2025-3-30 19:05:58 | 只看該作者
Distributions of C4 plants along environmental and compositional gradients in southeastern Arizonabajada was low, presumably as a consequence of heavy grazing pressure on the grasses. The results of the present investigation support the prediction that C. species should be proportionally more successful in habitats characterized by high temperatures, high irradiance and low moisture.
54#
發(fā)表于 2025-3-31 00:16:45 | 只看該作者
Michel Bena?m,Tobias Hurthngen der Kapitalismusanalyse und -kritik, die auf die ?neoliberale“ Transformation des kapitalistischen Systems antworten. Sie lassen sich dabei von der Frage leiten, wie eine theoretisch schlüssige und praktisch aussichtsreiche Kapitalismuskritik zu konzipieren ist, nachdem die klassischen Instrume
55#
發(fā)表于 2025-3-31 00:55:07 | 只看該作者
Carbon-13 NMR Spectroscopy of Steroidal Alkaloids,enera ., ., ., and .. Included among the steroidal alkamines and glycoalkaloids isolated form these species are a wide variety of compounds possessing the C. skeleton of cholestane and a lesser number characterized by a C-nor-D-homosteroidal structure. Several excellent reviews of the chemistry and
56#
發(fā)表于 2025-3-31 07:15:33 | 只看該作者
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