Hipparchus
n. 希帕克斯(古希腊天文学家)
例句
For the eccentric model, Hipparchus found for the ratio between the radius of the eccenter.
对于偏心模型,希帕克斯发现了偏心半径之间的比率。
The magnitude of a star is based on a scale more than 2,000 years old, devised by Greek astronomer Hipparchus in about 125 BC.
星等分类的方法沿用了超过2000年,由古希腊天文学家Hipparchus于公元前125年创立。
The magnitude of a star is based on a scale more than 2, 000 years old, devised by Greek astronomer Hipparchus in about 125 BC.