The Movements of Planets and Their Recognition Methods
Zhang Sheng; Cao Lin(Suzhou Normal university)(Su county No. 1 middle scliool)
According to the synodic motion between plariet and the sun,this article hasbrought to light the movements and the rising and setting regularity of the planets, alsohad gone further into the recognition methods of them.
【CateGory Index】： P185.13