obliquity of the ecliptic

常見例句

The obliquity of ecliptic is the fundamental cause of the seasons.
黃道面與赤道面的夾角是黃道的傾角。
We hear about astronomy too: the obliquity of the ecliptic and the dynamics of asteroids.
我們還會聽到一些天文學的名詞：如黃赤交角和小行星動力學等等。
The moons declination and obliquity of the ecliptic determine the direction of the principal compressive stress field, then the relation of tectonic deformation to meteorological disaster is studied.
黃赤交角和月亮赤緯角決定了地球應力場的主應力方向，據此研究了構造形變與氣象災害的關系。