Base on the experience of Northwest Normal University, the problems that attention should be paid to and some new viewpoints in the process of non-professional small astronomical observatory construction are discussed.

  • 结合西北师范大学建设小型天文台的实践,探讨了对建设非专业小型天文台的一些新观点并提出了需要注意的问题。

  • 互联网摘选 2025-01-20 13:30:01

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句