使人入神
发表于 2025-3-26 22:58:15
https://doi.org/10.1007/978-3-663-05941-7th were accompanied by their graduate student Paul Herget on a solar eclipse expedition to New Hampshire in 1932. They both married women that had served as computers at the Observatory. They both loved the teaching aspect of their obligations. They were good friends. After the Stock Market Crash of
Inelasticity
发表于 2025-3-27 01:23:35
Seine Wirkung auf die Nachwelt,opportunity to work at the Cincinnati Observatory. While there he became interested in astronomy. During the war years of 1942–1946 he worked under Dr. Wallace Eckert of the Naval Research Laboratory where he learned to use the IBM punch card machine. He put his skill to use during World War II to t
LINES
发表于 2025-3-27 06:48:40
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明确
发表于 2025-3-27 10:55:00
https://doi.org/10.1007/978-3-531-19699-2msby MacKnight Mitchel who inspired the citizens of this young western American city to build their own observatory. Naïve in their knowledge of astronomy, they raised the funds to send Mitchel to Europe to purchase the instrument and to gain the necessary knowledge to use it. Additional donations t
元音
发表于 2025-3-27 15:01:40
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课程
发表于 2025-3-27 21:00:21
https://doi.org/10.1007/978-3-031-46034-0Observatories of Ohio; Famous American Planetariums and Observatories; American Historical Astronomy; M
headlong
发表于 2025-3-28 00:34:12
978-3-031-46036-4The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl
Anhydrous
发表于 2025-3-28 04:51:24
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CYN
发表于 2025-3-28 06:18:35
Historical & Cultural Astronomyhttp://image.papertrans.cn/c/image/226530.jpg
传授知识
发表于 2025-3-28 13:13:07
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