half toric sector V

例句：

1. 1. The half toric sector V is a crucial component of the solar system.
   半凸面圆锥体V是太阳系的关键组成部分。
2. 2. The half toric sector V plays a significant role in the formation of the planets.
   半凸面圆锥体V在行星形成中起着重要作用。
3. 3. The half toric sector V is responsible for the rotation of the Earth's axis.
   半凸面圆锥体V负责地球轴的旋转。