up:
  - "[[N 自然科学总论]]"
ctime: 2025-01-25T15:16:24+08:00
english: Overview，status and development of natural science
aliases:
  - N1 - Overview，status and development of natural science
  - Overview，status and development of natural science
  - 自然科学现状及发展
mtime: 2025-09-09T12:37:17+08:00