 |
| 我的日历 |
| |
|
| 分类日志 |
| |
|
| 友情链接 |
|
|
| 最新评论 |
|
|
| 搜索日志 |
|
|
| 访问计数 |
|
|
| 获取 RSS |
| |
 | |
| |
日环食[Annular Eclipse] [2005-8-30]
iamet 发表在 ¤〖天文〗
| | A partial solar eclipse in which the Sun, Earth, and Moon lie on a straight line, but the Moon is farther away from the Earth than usual. This produces an incomplete covering of the Sun with a bright ring left around the edges of the Moon. |
学好数理化，走遍天下都不怕！ | |
|
|
