heliocentric phenomena

例句：

1. 1.The heliocentric model of the solar system is widely accepted.
   太阳系的日心模型被广泛接受。
2. 2.The heliocentric theory has been challenged by several scientific studies.
   日心理论被几项科学研究所挑战。
3. 3.The heliocentric planets revolve around the sun in a circular orbit.
   日心行星围绕太阳在圆周轨道上运行。