无力更进 发表于 2025-3-25 05:34:17
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https://doi.org/10.1007/978-1-4419-5817-4Amateur astronomical problems; Astronomical anecdotes; Astronomy and entertainment; Astronomy and humor事先无准备 发表于 2025-3-25 14:08:16
978-1-4419-5816-7Springer Science+Business Media, LLC 2010Glossy 发表于 2025-3-25 16:03:46
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,F&E-Management — State of the Art,The original cache from which this book‘s material was drawn contained an entirely disproportionate number of problems in this category. Quite why is something of a mystery to me. Astronomical research can encompass a number of disciplines, but, astronautics apart, medicine is not one of them – unless you collide with something in the dark!Lipoma 发表于 2025-3-26 01:45:45
Instrumental Hiccups,If only he knew what he was starting, that long ago (and still disputed) inventor of the optical aid now known as the telescope. It was simple in the beginning – as all things are. A lens clutched in each hand, held one behind the other, to gaze longingly through the portal of a lady‘s bedroom.愤愤不平 发表于 2025-3-26 05:38:38
Medical Maladies,The original cache from which this book‘s material was drawn contained an entirely disproportionate number of problems in this category. Quite why is something of a mystery to me. Astronomical research can encompass a number of disciplines, but, astronautics apart, medicine is not one of them – unless you collide with something in the dark!量被毁坏 发表于 2025-3-26 12:16:53
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http://reply.papertrans.cn/17/1636/163588/163588_29.png间谍活动 发表于 2025-3-26 20:29:08
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