Copernican system

although his work was instrumental in bringing the copernican system into prominence, galileo was far more than just an astronomer.

伽利略的工作很好的支持了哥白尼的日心说，但他并不仅仅是一名天文学家。

however, when I found incidentally that he was ignorant of the Copernican Theory and of the composition of the Solar System.

我无意中发现他竟然对于哥白尼学说以及太阳系的构成，也全然不解。

next he learns about the copernican system, and after that he moves on to geometry, and then to chronology.

下一步，他学到更多的哥白尼体系，之后，他移动到几何，然后年表。

On the aesthetic characteristics of copernican system

哥白尼日心说体系的美学特征

the real advantage of the copernican system is that the mathematics is much simpler in the frame of reference in which the sun is at rest.

哥白尼氏体系之真正优点，在于太阳静止不动的参照框架中数学运算大为简便。