去掉 发表于 2025-3-26 21:58:45

Finn Stepputatwledge, namely the social, knowledge and determination.. Mannheim thought that human social life was inherently competitive, social groups of varying types being involved in competition principally over political power and positions of dominance. Certain social locations and categories were held to

tenuous 发表于 2025-3-27 05:02:11

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Curmudgeon 发表于 2025-3-27 08:27:46

Joint Methodology for the Identification and Assessment of Groundwater Dependent Terrestrial Ecosystve pressure on groundwater causes significant damage to related GDEs. The identification of GDEs in Estonia is currently underway. A theoretical approach on how to identify, assess, and monitor the groundwater dependent terrestrial ecosystems (GDTEs) has been developed. Similar climatic and hydrogeo

类似思想 发表于 2025-3-27 12:18:58

Proceedings of the 2022 International Petroleum and Petrochemical Technology Conference978-981-99-2649-7

正常 发表于 2025-3-27 14:10:27

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痛苦一生 发表于 2025-3-27 20:49:30

The Early Development of Hatch Covers,ed by naval architects through the ages. In order to comply with the laws of hydrostatics, a ship must be arranged so that its hull is buoyant and keeps water out. Yet if it is to be more than a simple raft, a ship must be arranged to allow access to its interior. To be buoyant in all the conditions
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查看完整版本: Titlebook: Über eine neue Ionenquelle; Hans Heil Book 1943 Springer-Verlag Berlin Heidelberg 1943 Atomstrahl.Dichte.Elektron.Elektronen.Felder.Gasent