slope angle

• 倾角

slope angle的用法和样例：

例句

1. As the jet angle decreases, the recirculation zone on the left side becomes smaller than that of the right side.
   当射流倾角减小时，左侧回流区的范围变小，而右侧的回流区增大。
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。