【精品】托福专业分类词汇

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1、astronomy天文astronomy天文学astronomical天文白勺astronomicalobservatory天文台astronomer天文学家astrophysics天文物理学astrology占星学pseudoscienee伪科学cosmos(universe)宇宙cosmology宇宙学infinite无限的cosmic宇宙的cosmicradiation宇宙辐射cosmicrays宇宙射线celestial天的celestialbody(heavenlybody)天体cel

2、estialmap(skyatlas)天体图celestialsphere天球dwarf(dwarfstar)矮星quasar类星体,类星射电源constellation星座galaxy(MilkyWay)新河系cluster星团solarsystem太阳系solarcorona日冕solareclipse日食solarradiation太阳辐射planet行星planetoid(asteroid)小行星revolve旋转，绕转twinkle闪烁nakedeye肉眼Mercury水星Venus金

3、星Earth地球Mars火星Jupiter木星Saturn土星Uranus天王星Neptune海王星Pluto冥王星orbit轨道spin旋转satellite卫星lunar月球的meteor流星meteorshower流星雨meteoroid流星体meteorite陨石comet彗星space(outerspace)太空,夕卜层空间spacecraft(spaceship)宇宙飞船spaceman(astronaut)宇航员；航天员spacesuit宇航服，航天服spaceshuttle航天飞

4、机spacetelescope空间望远镜astronaut宇航员star恒星stellar恒星的intergalactic星系间的interstellar恒星间的interplanetary行星间的asteroid小行星nebula星云spacedebris太空垃圾ammonia氨corona日冕chromosphere色球photosphere色球层convectionzone对流层vacuum真空infraredray红夕卜线chondrite球粒absolutemagnitude绝对量级r

5、adiation辐射emission发射，散发high-resolution高;青晰度interferometer干扰仪geography地理geography地理geographer地理学家hemisphere半球meridian子午线，经线parallel平行圈,纬线latitude经度frigid寒带的formation形成frostheaving冻胀现象fieldstone卵石geology地质学geologist地质学家crust地壳mantle地幔core地核continentalc

6、rust大陆地壳oceaniccrust海洋地壳layer(stratum,复数strata)地层plate板块fault断层faultplane断层面faultzone断层带rift(crack;split)断裂disintegration(decomposition)分解erosion腐蚀fossil化石igneousrock火成岩sedimentaryrock忍只岩metamorphicrock变质岩quartz石英limestone石灰岩marble大理石granite花岗岩lithog

7、enous岩成的lithosphere岩石圈magma岩浆mineral矿物ore矿石deposit矿床platinum白金，钳silver银copper黄铜aluminum铝tin锡lead铅zinc锌nickelWmercury汞f水银longitude精度elevation海拔altitude高度temperatelatitudes温带地区horizon地平线equatortropics热带地区ArcticAntarctic(Antarctica)南极expedition探险timezon

8、e时区topography地形，地形学plain平原plateau(highland)高地lowland低地basin盆地cavern(cave)洞穴terrain地域subterranean(underground)地底下coastland沿海地区island岛屿continentalisland大陆岛volcanicisland火山岛coralisland珊瑚岛islet小岛peninsular半岛continent大陆continentalshelf大陆架ranges山脉valley峡谷c