很是迷惑
发表于 2025-3-23 10:51:04
ommunikation, wo der Einsatz der Optik bei langen Übertragungsstrecken, z.B. über Glasfasernetze, bereits seit langem Stand der Technik ist, sondern in immer stärkeren Maße auch für die Rechentechnik. Das “Innenleben” der Rechner wird zunehmend auch aus Glasfasern und anderen lichtleitenden Bauteile
DNR215
发表于 2025-3-23 17:56:34
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忘川河
发表于 2025-3-23 18:00:49
Gamma-Ray Sources: A Puzzle, or a Piece of the Puzzle?ich acceleration of particles and emission of gamma rays occur in a well ordered geometry (like pulsars) seem to be attractive candidates. The analogy with the well defined geometry of quasars and radio galaxies suggests that their nucleus contains a powerful gamma-ray source.
Pillory
发表于 2025-3-23 22:20:55
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agonist
发表于 2025-3-24 03:01:11
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证实
发表于 2025-3-24 08:41:16
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Frenetic
发表于 2025-3-24 10:49:00
Gamma-Ray Sources: A Puzzle, or a Piece of the Puzzle?833-5) and one source has been identified with the quasar 3C273. The remaining sources are as yet unidentified galactic objects. Compact objects in which acceleration of particles and emission of gamma rays occur in a well ordered geometry (like pulsars) seem to be attractive candidates. The analogy
遭受
发表于 2025-3-24 18:24:10
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卡死偷电
发表于 2025-3-24 22:05:19
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烧瓶
发表于 2025-3-25 00:12:36
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