行星 的中文句子和英文句子

星子任何数不清的小固体块，被认为曾在行星形成阶段中在围绕太阳的轨道上运行

Any of innumerable small bodies thought to have orbited the sun during the formation of the planets.


卡利斯托卫星木星最亮的四颗卫星之一，是距木星第六远的卫星。最初为伽利略所发现，它是最大的行星卫星

One of the four brightest satellites of Jupiter and the sixth in distance from the planet. Originally sighted by Galileo, it is the largest planetary satellite.


我们太阳系的行星有水星、金星、地球、火星、木星、土星、天王星、海王星。

The planets of our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.


地球是一颗行星。

The Earth is a planet.


火星是太阳系的第四颗行星。

Mars is the fourth planet in order from the sun.


土星是依次离太阳的第六颗行星。

Saturn is the planet sixth in order from the sun.


彗星象行星一样绕太阳运转，然而其轨道呈狭长的椭圆形。

Comets move around the sun like planets, but in long oval course.


海王卫二海王星的卫星，离该行星的距离处于第三位

The satellite of Neptune that is third in distance from the planet.


胡克，罗伯特1635－1703英国物理学家，发明家和数学家，他系统阐述了行星运动理论

English physicist, inventor, and mathematician who formulated the theory of planetary movement.


开普勒，约翰尼斯1571－1630德国天文学家和数学家，被认为是现代天文学的奠基人，他创立了三大定律，说明行星围绕太阳转的理论

German astronomer and mathematician. Considered the founder of modern astronomy, he formulated three laws to clarify the theory that the planets revolve around the sun.