图 书 馆
星系、恒星和行星Galaxies, stars and planets |
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| 课程网址: | https://www.open.edu/openlearn/science-maths-technology/galaxies-... |
| 主讲教师: | 信息不详。欢迎您在右侧留言补充。 |
| 开课单位: | 信息不详。欢迎您在右侧留言补充。 |
| 开课时间: | 2012-08-09 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | This free course, Galaxies, stars and planets, is a general introduction, including scale of the universe from the very large to the very small; orbits and gravity; the Solar System; the Sun and other stars; galaxies and the composition of astronomical objects. |
| 关 键 词: | 宇宙规模; 星系组成; 天体组成 |
| 课程来源: | 英国开放大学 |
| 数据采集: | 2024-10-22：zsp |
| 最后编审: | 2024-10-22：zsp |
| 阅读次数: | 14 |