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Titlebook: Symphony of the Earth; J. H. F. Umbgrove Book 1950 Springer Science+Business Media Dordrecht 1950 evolution.formation.geoscience.volcano

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發(fā)表于 2025-3-25 07:12:23 | 只看該作者
A Country Below Sea-Level,w metres below sea-level. The low lying western provinces of Holland are separated from the sea by a rather narrow strip of dunes, which came into being at about the middle of the ninth century. Since those times the sea developed into an ever more threatening factor and the Dutch people became invo
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發(fā)表于 2025-3-25 11:20:54 | 只看該作者
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發(fā)表于 2025-3-25 12:39:34 | 只看該作者
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發(fā)表于 2025-3-25 19:29:29 | 只看該作者
A Trip on a Volcano, I was a stone hunter his immediate reply came: “What minerals are you looking for ?” Now this is a question which a geologist is often asked. To make clear, in a few words, the aim of a scientific excursion is by no means an easy task. Moreover, most people expect to hear that the main point concer
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發(fā)表于 2025-3-25 23:32:29 | 只看該作者
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發(fā)表于 2025-3-26 03:59:03 | 只看該作者
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發(fā)表于 2025-3-26 06:49:57 | 只看該作者
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發(fā)表于 2025-3-26 12:23:39 | 只看該作者
,We’re (Not) Only in It for the Money (Frank Zappa): The Financial Structure of STEM and STEAM Reseaccommodated. It combines the historical-philosophical approach of Thomas Kuhn (The structure of scientific revolutions (2nd ed., enlarged). The University of Chicago Press, Chicago, [1962] (1970)) with the sociological approach of Robert K. Merton (The normative structure of science. In: Storer NW (
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發(fā)表于 2025-3-26 15:12:32 | 只看該作者
30#
發(fā)表于 2025-3-26 17:24:45 | 只看該作者
Flexible Two/Eight-Port MIMO Antenna Configuration for LTE B41/WLAN/Wi-Fi 6E and C-Band Applications, WLAN, downlink defense, Wi-Fi 6E (n96), and C-band. The two-port MIMO antenna is built around diamond-shaped with partially ground-plane on jeans substrate. primarily the antennas are placed side-by-side, to enhance to isolation more than 22?dB a T and I-shaped slots are being carved into the groun
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