| 单词 | 行星 |
| 释义 | 〔planetarian〕An inhabitant of a planet.行星生物：行星上的居住者〔epicycle〕In Ptolemaic cosmology, a small circle, the center of which moves on the circumference of a larger circle at whose center is Earth and the circumference of which describes the orbit of one of the planets around Earth.本轮：在托勒密宇宙论中的一个小的圆周，其中心在以地球为中心的一个更大的圆周上运动，其轨迹为环绕地球运行的行星的轨道〔Saturn〕The sixth planet from the sun and the second largest in the solar system, having a sidereal period of revolution about the sun of 29.5 years at a mean distance of about 1,425,000,000 kilometers (886,000,000 miles), a mean diameter of approximately 119,000 kilometers (74,000 miles), and a mass 95 times that of Earth.土星：距太阳第六远的行星，是太阳系中第二大行星，绕日公转周期29.5年，公转平均半径约1,425,000,000公里(886,000,000英里），平均直径大约119,000公里(74,000英里），质量是地球的95倍〔interstellar〕Between or among the stars:星际的：在行星之间或之中的：〔Nereid〕The satellite of Neptune that is third in distance from the planet.海王卫二：海王星的卫星，离该行星的距离处于第三位〔sphere〕Any of a series of concentric, transparent, revolving globes that together were once thought to contain the moon, sun, planets, and stars.一系列同心旋转的透明球体之一，合起来曾被认为包括月亮、太阳、行星及恒星〔Calypso〕The satellite of Saturn that is tenth in distance from the planet.卡吕普索：土星的卫星，是该行星的第十远的卫星〔Venus〕The second planet from the sun, having an average radius of 6,052 kilometers (3,760 miles), a mass 0.815 times that of Earth, and a sidereal period of revolution about the sun of 224.7 days at a mean distance of approximately 108.1 million kilometers (67.2 million miles).金星：离太阳第二远的行星，它的平均半径为6,052公里(3,760英里），质量是地球质量的0.815倍，它在离开太阳约为108,100,000公里(67,200,000英里）的中等距离时绕太阳转的公转周期为224.7天〔Hooke〕English physicist, inventor, and mathematician who formulated the theory of planetary movement.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〔Hesperus〕The planet Venus in its appearance as the evening star.昏星，长庚星：傍晚时出现的行星金星〔constellation〕The configuration of planets at the time of one's birth, regarded by astrologers as determining one's character or fate.星宿：在一个人出生时候的行星位置，占星家认为它是决定一个人性格或命运的〔horoscope〕The aspect of the planets and stars at a given moment, such as the moment of a person's birth, used by astrologers.星象：占星术需所用的，某一特定时刻（如一个人出生的时刻）的行星与恒星的位置〔planetary〕Of, relating to, or resembling the physical or orbital characteristics of a planet or the planets.行星的：属于、关于或类似于一个行星或多颗行星的物理或轨道特性的〔uranium〕The element uranium, whose discovery has been so vital to our nuclear age, owes its name to a preceding scientific discovery, that of the planet Uranus.Sir William Herschel, who discovered Uranus in 1781, named the planetGeorgium sidus, "the Georgian planet,” in honor of George III.Some also called itHerschel, but convention prevailed and the planet came to be calledUranus (the form in Modern Latin and English),the name of a heavenly deity like the rest of the planets.Called Uranus in Latin mythology and Ouranos in Greek,this god of the heavens was chosen because he was the father of Saturn (Greek Cronos), the deity of the planet next in line,who was the father of Jupiter (Greek Zeus), the deity of the next planet.The name of this new planet was then used in the name of a new chemical element,uranium, discovered eight years later by M.H. Klaproth. Klaproth, a German scientist, gave it the Latin nameuranium in honor of the discovery of Uranus. Uranium passed into English shortly thereafter, being first recorded in the third edition of theEncyclopedia Britannica, published in 1797. 元素铀的发现对现今的核子时代是至关重要的。它的名称是据在它之前发现的天王星命名的。威廉·赫歇尔爵士于1781年发现了天王星，并起名为Georgium sidus， “乔治的行星”， 用来纪念乔治三世。有人称之为赫歇尔， 但传统的力量更巨大，最终这颗行星被称之为Uranus （现代拉丁文和英语形式），如用其余的行星一样是用天神的名字命名的。在拉丁神话中被称作优拉纳斯神，而在希腊神话中被作优拉诺斯神，之所以选中这个天神因为他是萨图恩（希腊神话中为克洛诺斯）的父亲，而萨图恩是和他临近的行星；他还是朱庇特（希腊神话中的宙斯）的父亲，而宙斯又是下一颗临近的行星。这颗新行星的名字又用来命名一种新发现的化学元素，铀 是由M.H.克拉普罗特八年后发现的。 克拉普罗特这位德国科学家给予它铀 这种拉丁字母是为了纪念 天王星的发现。 Uranium在这之后不久进入英语， 首次出现于1797年出版的大不列颠百科全书 的第三版中 〔horoscope〕An astrological forecast, as of a person's future, based on a diagram of the aspect of the planets and stars at a given moment.占星：根据某一特定时刻行星与恒星的位置制成的天宫图来进行预言，例如预言一个人的未来〔planet〕A nonluminous celestial body larger than an asteroid or a comet, illuminated by light from a star, such as the sun, around which it revolves. In the solar system there are nine known planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto.行星：比一颗小行星或一颗彗星大的不发光的天体，由它绕转的恒星，如太阳的光所照亮在太阳系中有九个已知的行星：水星、金星、地球、火星、木星、土星、天王星、海王星和冥王星〔insolation〕The solar radiation striking Earth or another planet.日射：到达地球或其他行星的太阳辐射〔rover〕A crewed or uncrewed vehicle, used especially in exploring the terrain of a planet and its satellites.飞行器：尤指用于探测行星及其卫星上地形的载人或未载人的飞行器〔Laplace〕French mathematician and astronomer noted for his theory of a nebular origin of the solar system and his investigations into gravity and the stability of planetary motion.拉普拉斯，皮尔·西蒙·德：(1749-1827) 法国数学家和天文学家，以其关于太阳系起源和星云假说的理论及对行星的引力和稳定性调查而著名〔revolution〕the planetary revolution about the sun.行星绕太阳的旋转〔Uranus〕The seventh planet from the sun, revolving about it every 84.07 years at a distance of approximately 2,869 million kilometers (1,790 million miles), having a mean equatorial diameter of 52,290 kilometers (32,480 miles) and a mass 14.6 times that of Earth.天王星：离太阳第七近的行星，距太阳约有2,869,000,000公里(1,790,000,000英里），每绕太阳一周为84.07年。平均赤道直径为52,209公里(32,480英里），质量是地球的14.6倍〔Kepler〕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.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〔Copernican〕Of or relating to the theory of Copernicus that the earth rotates daily on its axis and, with the other planets in the solar system, revolves around the sun.哥白尼（学说）的：哥白尼学说或体系的、与之有关的，该学说认为地球每日绕其轴自转，并与太阳系其它行星一起绕太阳公转〔calculate〕astronomers calculating the positions of the planets.天文学家计算行星的位置。〔terraform〕To transform (a landscape) on another planet into one having the characteristics of landscapes on Earth.行星地球化：将另一星球（的陆地景观）转变成具有地球陆地景观特性的样子〔humanoid〕"humanoids from some far-flung planet"(Robert Brustein)“来自遥远的行星的类人生物”(罗伯特·布鲁斯坦)〔polar〕Traveling in an orbit that passes over a planet's north and south poles.行经极地的：在一条经过一行星南北极上空的轨道中运行的〔house〕The sign of the zodiac indicating the seat or station of a planet in the heavens. Also called In this sense, also called mansion 十二宫：表明一行星在天空中的位置的黄道十二宫 也作 在此意义上也可称作 mansion〔window〕A range of electromagnetic frequencies that pass unobstructed through a planetary atmosphere.电波反射装置：电磁波段能够不受阻碍地穿过行星大气层的一种电磁频率范围〔moon〕A natural satellite revolving around a planet.（行星的）卫星：围绕行星运转的天然卫星〔spacefaring〕"efforts in planetary exploration . . . achieved in cooperation with other spacefaring nations"(Chet Raymo)“通过和其他从事航天活动的国家的合作而完成的行星探索”(切特·雷莫)〔lander〕A space vehicle designed to land on a celestial body, such as the moon or a planet.着陆器：一种用于在诸如月亮或行星等天体上着陆的空间机械器具〔retrograde〕Of or relating to the orbital revolution or axial rotation of a planetary or other celestial body that moves clockwise from east to west, in the direction opposite to most celestial bodies.逆行的：行星或其它天体沿轨道旋转或绕轴旋转的，该天体顺着与大多数天体相反的方向由东向西顺时针运动〔Europa〕One of the four brightest satellites of Jupiter and the seventh in distance from the planet. It was originally sighted by Galileo.木卫二：木星最亮的四颗行星之一，与木星的距离排在其卫星的第七位，最早为伽俐略观测到〔Adams〕American astronomer who developed a method of measuring the distance of a star from the earth by comparing its absolute brightness to its apparent brightness.亚当斯，沃尔特·悉尼：(1876-1956) 美国天文学家，提出通过比较行星的绝对亮度与表面亮度以测定行星与地球之间距离的方法〔mare〕Any of the large dark areas on the moon or on Mars or other planets.（月）海：任一月亮、火星或其它行星上的大块阴暗的地区〔presume〕We cannot presume the existence of life on other planets.我们不能推定其他行星上没有生物。〔Pluto〕The ninth and usually farthest planet from the sun, having a sidereal period of revolution about the sun of 248.4 years, 4.5 billion kilometers or 2.8 billion miles distant at perihelion and 7.4 billion kilometers or 4.6 billion miles at aphelion, and a diameter less than half that of Earth.冥王星：距离太阳第九远而且通常也是最远的一颗行星，它绕太阳运转的恒星年为2484年，在近日点时距太阳45亿公里或28亿英里，在远日点时距太阳74亿公里或46亿英里，其直径不到地球直径的一半〔node〕Either of two points at which the orbit of a satellite intersects the orbital plane of a planet.轨道交点：卫星的轨道与行星的轨道面相交的两点中任何一点〔polar〕Passing over a planet's north and south poles:越过极地的：经过一个行星的南极和北极上空的： |
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