ecliptic例句
The obliquity of the
ecliptic is the fundamental cause of the seasons.
黃道的傾角是季節(jié)的基本成因.
First, we know that the planets all orbit close to the earth's orbital plane, the
ecliptic.
首先, 我們知道所有行星的軌道都很靠近地球的軌道平面――黃道面.
Five bright planets move among the stars near the
ecliptic.
五顆明亮的行星在黃道附近的恒星當(dāng)中移動(dòng).