larder 发表于 2025-3-26 22:06:12
d to create new experiences, new highs, new emotions, new insights, and new abilities, are emerging. These “designer drugs” are created in clandestine laboratories and are designed to stay one step ahead of the law, altering illegalized molecular compounds into legal forms.朦胧 发表于 2025-3-27 04:42:38
d to create new experiences, new highs, new emotions, new insights, and new abilities, are emerging. These “designer drugs” are created in clandestine laboratories and are designed to stay one step ahead of the law, altering illegalized molecular compounds into legal forms.使高兴 发表于 2025-3-27 05:46:14
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Ivor Karavanic´ with zero g, and no g can be left for future speculations and explorations. Our immediate interest in zero g was the mechanism of heat transfer to cryogenic liquid propellants that might be employed in those space vehicles requiring a long coasting period.cogitate 发表于 2025-3-27 17:15:57
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http://reply.papertrans.cn/71/7049/704872/704872_36.pngFICE 发表于 2025-3-28 01:06:33
http://reply.papertrans.cn/71/7049/704872/704872_37.png大酒杯 发表于 2025-3-28 04:22:07
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Michelle C. Langley,Jean-Marc Pétillon,Marianne Christensen theory..An expansion of the kinetic energy as a quadratic function of the generalized velocities is derived in Ref. 2 in terms of these coefficients. A Langrangian function is subsequently set up by combining the above result with expressions of potential (surface and gravitational) energy. The maisynchronous 发表于 2025-3-28 11:40:56
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