vascular 发表于 2025-3-28 14:51:00

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flourish 发表于 2025-3-28 21:42:54

Jian Xuers can quickly find the best targets for any night of the y.Any amateur astronomer who is interested in astrophotography, particularly if just getting started, needs to know what objects are best for imaging in each month of the year. These are not necessarily the same objects that are the most spe

PURG 发表于 2025-3-29 01:32:34

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botany 发表于 2025-3-29 06:44:51

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仲裁者 发表于 2025-3-29 08:53:30

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破译密码 发表于 2025-3-29 11:42:46

Jian Xuers can quickly find the best targets for any night of the y.Any amateur astronomer who is interested in astrophotography, particularly if just getting started, needs to know what objects are best for imaging in each month of the year. These are not necessarily the same objects that are the most spe

Devastate 发表于 2025-3-29 16:10:43

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ALT 发表于 2025-3-29 20:20:36

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查看完整版本: Titlebook: Nonlinear Dynamics of Time Delay Systems; Methods and Applicat Jian Xu Book 2024 The Editor(s) (if applicable) and The Author(s), under exc