论文部分内容阅读
2004年5月5日凌晨,在我国发生了罕见的天文奇观“月全食”。月亮从2时48分的初亏到复明历时3个多小时。做为一个小天文爱好者,我目睹了“月全食”发生的整个过程。在观察的过程中,我发现了两个有趣的现象:一是全食过程中月亮为什么是红棕色的?二是为什么月亮复明时的位置和初亏
On the morning of May 5, 2004, a rare astronomical spectacle “lunar eclipse” took place in our country. The moon from early loss at 2:48 to last more than three hours of complex. As a small amateur, I witnessed the whole process of “total lunar eclipse.” In the process of observation, I found two interesting phenomena: First, why the moon is reddish brown in the process of whole-meal? Second, why the moon's position and the initial loss