魔兽争霸33c那个版本:How can u calculate the fraction the moon??

来源:百度文库 编辑:神马品牌网 时间:2024/04/28 20:28:53
i am a student in UK who's struggling. i am currently studying Astronomy and one of my coursework is to observe the Moon's phase for a lunar month. Although my cousework is brilliant, but i want to take the level further by showing the phases of the Moon by data which calculate the phase in fraction,percentage or whatever u called it.
For example the percentage for half of a moon is 50 percent.
How can calculate others??

i want to help you, but what a pity that i know little about Astronomy .