Flu表流动 发表于 2025-3-26 22:37:24

Abbreviations,Abbreviations used in . are primarily based on the ‘International List of Periodical Title Word Abbreviations’, prepared for the UNISIST/ICSU-AB Working Group on Bibliographic Descriptions (1970).

Confess 发表于 2025-3-27 05:10:10

Astronomical Instruments and Techniques,The optical quality of the Couder telescope is examined, and it is shown that with small modifications to the original design it is comparable with, or better than, the Schmidt camera.

VEIL 发表于 2025-3-27 06:49:28

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灿烂 发表于 2025-3-27 09:40:15

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justify 发表于 2025-3-27 17:11:56

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领巾 发表于 2025-3-27 19:12:28

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Subdue 发表于 2025-3-27 23:46:36

Positional Astronomy, Celestial Mechanics,′ of the galactic center were calculated in a 12-parameter least-squares fit. The epoch 1958.3 and epoch 1976.3 coordinates as well as the calculated proper motions and epoch 1950.0 coordinates are given.

变异 发表于 2025-3-28 04:05:05

Astronomy and Astrophysics Abstractshttp://image.papertrans.cn/b/image/163630.jpg

失望昨天 发表于 2025-3-28 09:06:11

https://doi.org/10.1007/978-3-7091-8759-3′ of the galactic center were calculated in a 12-parameter least-squares fit. The epoch 1958.3 and epoch 1976.3 coordinates as well as the calculated proper motions and epoch 1950.0 coordinates are given.

Amplify 发表于 2025-3-28 13:43:06

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查看完整版本: Titlebook: Astronomy and Astrophysics Abstracts; Literature 1983, Par S. Böhme,W. Fricke,G. Zech Book 1984 Springer-Verlag Berlin Heidelberg 1984 astr