太阳系行星英文简介（课堂PPT）

1、1Solar System Profile 太阳系简介2Mercury水星Equatorial radius赤道半径2439kmRotation period自转周期58.65 daysPeriod of revolution公转周期87.97 days3Mercury Surface is not a drop of water. The highest temperatures of up to 350 . The minimum temperature is only -170.Any Life can not survive水星的表面是没有一滴水。高达水星的表面是没有一滴水。高达350

2、350最高温度。最高温度。最低温度是最低温度是170170。任何生命无法生存。任何生命无法生存4Venus 金星Equatorial radius赤道半径6051kmRotation period自转周期243.01 daysPeriod of revolution公转周期224.7 days5Venuss rotation is very special , Rotation direction contrary to other planets , It is from east to west , Therefore , Venus point of view, the sun rise

3、 from west and sundown in east .Venus has a rotation period of 243 days. Orbital period of 224.7 days. So a day on Venus is longer than years. 金星的自转很特殊，旋转方向相反，其他的行星，它是从东到西，因此，金星的角度来看，在东西方的日落日出。金星的自转周期的243天。224.7天的轨道周期。所以在金星的一天比一年还长。6Venus has very thick carbon dioxide Atmosphere, No water. It clouds

4、 composed of sulfuric acid droplets . Venuss thick atmosphere of carbon dioxide caused by the powerful greenhouse effect“. Surface temperatures up to 460金星有厚厚的大气层中的二氧化碳，没有水。这云组成的硫酸液滴。金星厚厚的大气层中的二氧化碳造成的强大的“温室效应”。表面温度高达4607Earth地球Diameter直径12,756kmSurface temperature表面温度-8958Rotation period自转周期1 dayPer

5、iod of revolution公转周期365.24 days8marsmars火星火星Equatorial radius赤道半径3398kmRotation period自转周期1.026 daysPeriod of revolution公转周期686.98 days9Jupiter木星木星Equatorial radius赤道半径71398kmRotation period自转周期0.41 daysPeriod of revolution公转周期11.86years10Jupiter is the largest planet in the solar system, Its volum

6、e a thousand times more than the Earths. Quality more than the sum of the quality of the other seven planets in the solar system.木星是太阳系中最大的行星，它的体积比地球的质量比太阳系中的其他七颗行星的质量总和的一千倍。11SaturnSaturn土星土星Equatorial radius赤道半径 60330kmRotation period 自转周期 0.426daysPeriod of revolution 公转周期 29.46 years12Saturns be

7、autiful ring is composed of numerous small objects, they rotate around the Saturn in Saturns equatorial plane. The picture shows the Voyager four million kilometers from Saturns rings taken local photos土星美丽的光环是由无数小的物体，它们绕土星在土星赤道平面。图为旅行者2号从土星环采取四百万公里的局部照片13TitanTitan土卫六（土星最大的卫星土卫六（土星最大的卫星）Saturn is surrounded by many satellite rotating around it. the most famous Titan is found in the solar system satellite, the only celestial atmospheric.土星周围围绕着徐的卫星，最著名的泰坦发现了太阳系中唯一的大气中的天体。14Uranus天王星Equatorial radius 赤道半径25560kmRotation period 自转周期0.646 daysPeriod of revolution 公转周期84