obliquity of the ecliptic中文什么意思

黄赤交角

• obliquity:    n. 1.斜，倾斜，歪斜；倾度，倾角 ...
• ecliptic:    n.,adj. 【天文学】黄道(的) ...
• ecliptic obliquity:    黄赤交角; 黄道斜度

例句与用法

1. The obliquity of the ecliptic is the fundamental cause of the seasons .
   黄道的倾角是季节的基本成因。
2. The angle between the plane of the ecliptic and the equatorial plane is the obliquity of the ecliptic .
   黄道面与赤道面的夹角是黄道的倾角。