太阳系的英语作文

❶ 地球在太阳系的位置英语作文

地球（Earth）是太阳系八大行星之一，按离太阳由近及远的次序排为第三颗，也是太阳系中直径、质量和密度最大的类地行星，距离太阳1.5亿公里。地球自西向东自转，同时围绕太阳公转。它有一个天然卫星——月球，二者组成一个天体系统——地月系统。46亿年以前起源于原始太阳星云。
The earth (Earth) is one of the eight planets of the solar system, according to the order from the sun from the near to the distant row is third stars, and terrestrial planets diameter, quality and density of the largest in the solar system, 150 million kilometers from the sun. The earth's rotation from west to East, and at the same time around the sun. It has a natural satellite, the moon, and the two to form an object system, the Earth Moon system. 4 billion 600 million years ago originated from the primitive solar nebula.

❷ 求八大行星的英文简介 要短小的

水星Mercury：://science.nationalgeographic.com/science/space/solar-system/mercury-article.html 金星Venus: http://science.nationalgeographic.com/science/space/solar-system/venus-article.html 地球Earth: http://science.nationalgeographic.com/science/space/solar-system/earth.html?nav=A-Z 火星Mars: http://science.nationalgeographic.com/science/space/solar-system/mars-article.html 木星Jupiter: http://science.nationalgeographic.com/science/space/solar-system/jupiter-article.html 土星Saturn: http://science.nationalgeographic.com/science/space/solar-system/saturn-article.html 天王星Uranus: http://science.nationalgeographic.com/science/photos/uranus-gallery.html 海王星Neptune: http://science.nationalgeographic.com/science/space/solar-system/neptune-article.html

麻烦采纳，谢谢!

❸ 小学太阳系英语作文

The solar system is very big.
Our planet,earth, is also in this system.
There are many other planet in this system.
For example,Mars,Jupiter,Mercury.
Jupiter is the largest planet in our solar system.
Pluto is the farthest planet from the sun.
Neptune takes the longest time to spin around the sun.

❹ 关于太阳系的英文资料

The Solar System[a] consists of the Sun and those celestial objects bound to it by gravity, all of which formed from the collapse of a giant molecular cloud approximately 4.6 billion years ago. The Sun's retinue of objects circle it in a nearly flat disc called the ecliptic plane, most of the mass of which is contained within eight relatively solitary planets whose orbits are almost circular. The four smaller inner planets; Mercury, Venus, Earth and Mars, also called the terrestrial planets, are primarily composed of rock and metal. The four outer planets, Jupiter, Saturn, Uranus and Neptune, also called the gas giants, are composed largely of hydrogen and helium and are far more massive than the terrestrials.

The Solar System is also home to two main belts of small bodies. The asteroid belt, which lies between Mars and Jupiter, is similar to the terrestrial planets as it is composed mainly of rock and metal. The Kuiper belt (and its subpopulation, the scattered disc), which lies beyond Neptune's orbit, is composed mostly of ices such as water, ammonia and methane. Within these belts, five indivial objects, Ceres, Pluto, Haumea, Makemake and Eris, are recognised to be large enough to have been rounded by their own gravity, and are thus termed dwarf planets. The hypothetical Oort cloud, which acts as the source for long-period comets, may also exist at a distance roughly a thousand times beyond these regions.

Within the Solar System, various populations of small bodies, such as comets, centaurs and interplanetary st, freely travel between these regions, while the solar wind, a flow of plasma from the Sun, creates a bubble in the interstellar medium known as the heliosphere, which extends out to the edge of the scattered disc.

Six of the planets and three of the dwarf planets are orbited by natural satellites, usually termed "moons" after Earth's Moon. Each of the outer planets is encircled by planetary rings of st and other particles.

❺ 太阳系和八大行星的英文介绍

1、he solar system is a large mass of the sun, with its huge gravity to maintain the surrounding planets, satellites, asteroids and comets around its celestial system.

太阳系，是质量很大的太阳，以其巨大的引力维持着周边行星、卫星、小行星和彗星绕其运转的天体系统 。

2、Mercury, closest to the sun, is the smallest planet in the solar system in volume and mass. It often appears at the same time as the sun, which was called "Chenxing" in ancient China. Mercury is smaller in diameter than Ganymede and Titan.

水星最接近太阳，是太阳系中体积和质量最小的行星。常和太阳同时出没，中国古代称之它为“辰星”。水星在直径上小于木卫三和土卫六。

3、Venus is the brightest star except the sun and moon in the whole day, just like a dazzling diamond. It is the sixth largest planet in the solar system and the hottest planet in the solar system. It was called Tai or Tai Venus in ancient China.

金星是全天中除太阳、月球外最亮的星，犹如一颗耀眼的钻石，太阳系中第六大行星，太阳系中温度最高的行星，中国古代称之为太白或太白金星。

4、The earth is the third planet from the sun and the fifth largest planet in the solar system. The earth is the most dense planet in the solar system.

地球是距太阳第三颗，也是太阳系第五大行星，地球是太阳系中密度最大的行星。

5、Mars is the fourth closest to the sun and the seventh largest planet in the solar system. In ancient China, it was called "Mars Mars" and the phenomenon of Mars "staying" in the constellation is called "Mars guarding the heart".

火星为距太阳第四近，也是太阳系中第七大行星；中国古代称“荧惑星”，火星在心宿内发生“留”的现象称为荧惑守心。

6、Jupiter is the fifth planet away from the sun, which is called the annual star in ancient China, because its revolution is exactly 12 years, that is, one branch of the earth.

木星是离太阳第五颗行星，中国古代称为岁星，因为他公转一周正好是12年，也就是一地支。

7、Saturn is the sixth farthest planet from the sun and the second largest of the eight.

土星是离太阳第六远的行星，也是八大行星中第二大的行星。

8、Uranus is the seventh farthest planet from the sun in the solar system, and also the coldest planet in the solar system. In terms of diameter, it is the third largest planet in the solar system.

天王星是太阳系中离太阳第七远行星，也是太阳系中最冷的行星，从直径来看，是太阳系中第三大行星。

9、Neptune is the eighth planet orbiting the sun and the fourth largest body in the solar system (in diameter).

海王星是环绕太阳运行的第八颗行星，也是太阳系中第四大天体（直径上）。

❻ 一篇关于太阳系的英语作文&要求：50个单词左右。

这么简单啊

If the cat happy, gentle and amiable than anyone else: the body rub your legs, extends the neck to let you give it. Or when you are writing, jump on the table, step on the manuscript paper printed a small plum blossoms. It will enrich the multi-cavity cries, the length of different thickness, different, be the most changeful. At that time, it will also give yourself some rolling. This is the basis of its happy. If it is not happy, regardless of the number who said good things, it's making no sound.

翻译： 猫要是高兴，能比谁都温柔可亲：用身子蹭你的腿，把脖儿伸出来让你给它抓痒。或是在你写作的时候，跳上桌来，在稿纸上踩印几朵小梅花。它还会丰富多腔地叫唤，长短不同，粗细各异，变化多端。在不叫的时候，它还会咕噜咕噜地给自己解闷。这可都凭它的高兴。它若是不高兴啊，无论谁说多少好话，它一声也不出。

你适量抄点吧，这可是高难度的文章

❼ 用英文介绍八大行星

Jupiter
Jupiter (5.2 AU), at 318 Earth masses, masses 2.5 times all the other planets put together. It is composed largely of hydrogen and helium. Jupiter's strong internal heat creates a number of semi-permanent features in its atmosphere, such as cloud bands and the Great Red Spot. Jupiter has sixty-three known satellites. The four largest, Ganymede, Callisto, Io, and Europa, show similarities to the terrestrial planets, such as volcanism and internal heating.Ganymede, the largest satellite in the Solar System, is larger than Mercury.

Saturn
Saturn (9.5 AU), famous for its extensive ring system, has similarities to Jupiter, such as its atmospheric composition. Saturn is far less massive, being only 95 Earth masses. Saturn has sixty known satellites (and 3 unconfirmed); two of which, Titan and Encelas, show signs of geological activity, though they are largely made of ice.Titan is larger than Mercury and the only satellite in the Solar System with a substantial atmosphere.

Uranus
Uranus (19.6 AU), at 14 Earth masses, is the lightest of the outer planets. Uniquely among the planets, it orbits the Sun on its side; its axial tilt is over ninety degrees to the ecliptic. It has a much colder core than the other gas giants, and radiates very little heat into space.Uranus has twenty-seven known satellites, the largest ones being Titania, Oberon, Umbriel, Ariel and Miranda.

Mercury
Mercury (0.4 AU) is the closest planet to the Sun and the smallest planet (0.055 Earth masses). Mercury has no natural satellites, and its only known geological features besides impact craters are "wrinkle-ridges", probably proced by a period of contraction early in its history.Mercury's almost negligible atmosphere consists of atoms blasted off its surface by the solar wind.Its relatively large iron core and thin mantle have not yet been adequately explained. Hypotheses include that its outer layers were stripped off by a giant impact, and that it was prevented from fully accreting by the young Sun's energy.

Venus
Venus (0.7 AU) is close in size to Earth (0.815 Earth masses) and, like Earth, has a thick silicate mantle around an iron core, a substantial atmosphere and evidence of internal geological activity. However, it is much drier than Earth and its atmosphere is ninety times as dense. Venus has no natural satellites. It is the hottest planet, with surface temperatures over 400 °, most likely e to the amount of greenhouse gases in the atmosphere.No definitive evidence of current geological activity has been detected on Venus, but it has no magnetic field that would prevent depletion of its substantial atmosphere, which suggests that its atmosphere is regularly replenished by volcanic eruptions.

Earth
Earth (1 AU) is the largest and densest of the inner planets, the only one known to have current geological activity, and the only planet known to have life. Its liquid hydrosphere is unique among the terrestrial planets, and it is also the only planet where plate tectonics has been observed. Earth's atmosphere is radically different from those of the other planets, having been altered by the presence of life to contain 21% free oxygen.It has one satellite, the Moon, the only large satellite of a terrestrial planet in the Solar System.

Mars
Mars (1.5 AU) is smaller than Earth and Venus (0.107 Earth masses). It possesses a tenuous atmosphere of mostly carbon dioxide. Its surface, peppered with vast volcanoes such as Olympus Mons and rift valleys such as Valles Marineris, shows geological activity that may have persisted until very recently.Mars has two tiny natural satellites (Deimos and Phobos) thought to be captured asteroids.

Neptune
Neptune (30 AU), though slightly smaller than Uranus, is more massive (equivalent to 17 Earths) and therefore denser. It radiates more internal heat, but not as much as Jupiter or Saturn.Neptune has thirteen known satellites. The largest, Triton, is geologically active, with geysers of liquid nitrogen.Triton is the only large satellite with a retrograde orbit. Neptune is accompanied in its orbit by a number of minor planets in a 1:1 resonance with it, termed Neptune Trojans.

❽ 关于介绍太阳系的英语作文就，100字以上

太阳系 （Solar System）就是我们现在所在的恒星系统。它是以太阳为中心，和所有受到太阳引力约束的天体的集合体：8颗行星[冥王星已被开除]、至少165颗已知的卫星,和数以亿计的太阳系小天体。这些小天体包括小行星、柯伊伯带的天体、彗星和星际尘埃。
广义上，太阳系的领域包括太阳、4颗像地球的内行星、由许多小岩石组成的小行星带、4颗充满气体的巨大外行星、充满冰冻小岩石、被称为柯伊伯带的第二个小天体区。在柯伊伯带之外还有黄道离散盘面、太阳圈和依然属于假设的奥尔特云。
依照至太阳的距离，行星序是水星、金星、地球、火星、木星、土星、天王星、海王星，（离太阳较近的水星、金星、地球及火星称为类地行星,其余均为行星）8 颗中的7颗有天然的卫星环绕着，这些星习惯上因为地球的卫星被称为月球而都被视为月球。在外侧的行星都有由尘埃和许多小颗粒构成的行星环环绕着，而除了地球之外，肉眼可见的行星以五行为名，在西方则全都以希腊和罗马神话故事中的神仙为名。太阳系内天体的轨道
[编辑本段]1.概述和轨道
太阳系的主角是位居中心的太阳，它是一颗光谱分类为G2V的主序星，拥有太阳系内已知质量的99.86%，并以引力主宰着太阳系。木星和土星，是太阳系内最大的两颗行星，又占了剩余质量的90%以上，目前仍属于假说的奥尔特云，还不知道会占有多少百分比的质量。
太阳系内主要天体的轨道，都在地球绕太阳公转的轨道平面（黄道[1]）的附近。行星都非常靠近黄道，而彗星和柯伊伯带天体，通常都有比较明显的倾斜角度。
由北方向下鸟瞰太阳系，所有的行星和绝大部分的其他天体，都以逆时针（右旋）方向绕着太阳公转。有些例外的，像是哈雷彗星。
环绕着太阳运动的天体都遵守开普勒行星运动定律，轨道都以太阳为椭圆的一个焦点，并且越靠近太阳时的速度越快。行星的轨道接近圆形，但许多彗星、小行星和柯伊伯带天体的轨道则是高度椭圆的。
在这么辽阔的空间中，有许多方法可以表示出太阳系中每个轨道的距离。在实际上，距离太阳越远的行星或环带，与前一个的距离就会更远，而只有少数的例外。例如，金星在水星之外约0.33天文单位的距离上，而土星与木星的距离是4.3天文单位，海王星又在天王星之外10.5天文单位。曾有些关系式企图解释这些轨道距离变化间的交互作用。
[编辑本段]2.形成和演化
艺术家笔下的原行星盘太阳系的形成据信应该是依据星云假说，最早是在1755年由康德和1796年由拉普拉斯各自独立提出的。这个理论认为太阳系是在46亿年前在一个巨大的分子云的塌缩中形成的。这个星云原本有数光年的大小，并且同时诞生了数颗恒星。研究古老的陨石追溯到的元素显示，只有超新星爆炸的心脏部分才能产生这些元素，所以包含太阳的星团必然在超新星残骸的附近。可能是来自超新星爆炸的震波使邻近太阳附近的星云密度增高，使得重力得以克服内部气体的膨胀压力造成塌缩，因而触发了太阳的诞生。
被认定为原太阳星云的地区就是日后将形成太阳系的地区，直径估计在7,000至20,000天文单位，而质量仅比太阳多一点（多0.1至0.001太阳质量）。当星云开始塌缩时，角动量守恒定律使它的转速加快，内部原子相互碰撞的频率增加。其中心区域集中了大部分的质量，温度也比周围的圆盘更热。当重力、气体压力、磁场和自转作用在收缩的星云上时，它开始变得扁平成为旋转的原行星盘，而直径大约200天文单位，并且在中心有一个热且稠密的原恒星。
对年轻的金牛T星的研究，相信质量与预熔合阶段发展的太阳非常相似，显示在形成阶段经常都会有原行星物质的圆盘伴随着。这些圆盘可以延伸至 ... 展开全部>
ppooliyuxuan | 2009-11-07
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❾ 一篇英语作文，关于太阳系的，6句话

the sun is the biggest in solar system.
the earth is the most comfortable in solar system.
the sun is bigger than the earth
the moon is smaller than the earth
the earth is smaller than the sun
追问 有别的吗？内 谢容谢

❿ 太阳系的英文

以上这句话正确的英语翻译是Solar system，太阳系包括很多行星，其中我们生活的地球以及月球都包括在其中.