軌き道どう傾けい斜しゃ角かくきどうけいしゃかくじ字FuriganaMeanings1nounorbital inclinationastronomy›Technical astronomy term for the angle between an orbital plane and a reference plane, typically the ecliptic or equatorial plane.この衛えい星せいの軌き道どう傾けい斜しゃ角かくは約やく30
