giant planet
释义
巨行星；
权威例句
Giant Planet Formation by Gravitational InstabilityThe "Extra-Solar Giant Planets"are Brown Dwarfs
A Nongray Theory of Extrasolar Giant Planets and Brown Dwarfs
Formation of the Giant Planets by Concurrent Accretion of Solids and Gas ☆
An Equation of State for Low-Mass Stars and Giant Planets
Origin of the orbital architecture of the giant planets of the Solar System
On detecting terrestrial planets with timing of giant planet transits
Evolutionary models for cool brown dwarfs and extrasolar giant planets. The case of HD 209458
Modules for Experiments in Stellar Astrophysics (MESA): Giant Planets, Oscillations, Rotation, and Massive Stars
Toward a Deterministic Model of Planetary Formation. II. The Formation and Retention of Gas Giant Planets around Stars with a Range ...
1. Our galaxy is so huge that dozens of lesser galaxies scamper about it, like moons orbiting a giant planet.
我们的银河系实在庞大，吸引着数十个较小的星系环绕着它奔跑，恰似环绕巨大行星旋转的卫星。
youdao
2. Computer simulations show that if there is more than one giant planet in a solar system's family, they will perform a kind of gravitational arm-wrestling match, making their orbits unstable.
电脑模拟显示，如果在一个恒星系统中有超过一个巨行星存在的话，它们会上演一场“重力掰手腕”比赛，这会使得它们的轨道变得不稳定。
youdao
3. Astronomers soon realized this is not your average sunspot-it's a giant cluster of sunspots, several of which are larger than our entire planet.
天文学家很快就发现这不是普通的太阳黑子，而是个巨型黑子群，其中有些黑子比地球还要大的多。
youdao
4. But this year it is enlivened by a visit from the giant planet Jupiter, right on the border between Pisces and Aquarius.
但是今年却因巨大的行星—木星刚好从双鱼座和水瓶座之间经过而充满生气。
youdao
5. Not only is the planet a gas giant similar to Jupiter or Saturn, the planet follows an orbit that brings it very close to its parent star.
除了因为它是土星和木星那样的巨型气态行星以外，它运行的轨道有些时候和其母星非常靠近。
youdao
6. Astronomers have long come to a similar conclusion: that the Earth will be obliterated by a giant fireball as the sun burns up and expands so that its surface touches the planet.
天文学家也一直持相似结论：当太阳燃烧、膨胀以至于它的表面触碰到地球之时，地球将被这个巨大火球所毁灭。
youdao
7. At its closest approach, the giant planet will swing closer and shine brighter than at any time between 1963 and 2022.
在其最接近点，这颗巨大的行星将旋转着靠近地球，而其亮度则会是1963年~ 2022年里最亮的。
youdao
8. Though the researchers have no direct proof that the new planet is rocky, its mass means it is not a giant gas planet like Jupiter, they said.
尽管目前研究人员还没有直接证据证明这是一颗岩状行星，但是他们宣称，这颗行星的质量表明，它并不是一颗类似木星的巨大气体行星。
youdao
9. This is a transitional planet somewhere between a gas giant and what we've been hoping to find.
它是巨型气体行星与我们找寻的目标之间的一颗过渡性星体。
youdao
10. Wrapped around the middle of the planet would be a single equatorial megacontinent, with giant dry valleys where the old Atlantic and Pacific used to be.
地球中间被一整块巨大的陆地覆盖，而原来大西洋和太平洋所处的位置则变成一片干涸的巨大山谷。
youdao
11. In Avatar: the white-yellow glow of Alpha Centauri a, a star very similar to our Sun, illuminates the giant gaseous planet Polyphemus and its tropical moon Pandora.
影片中：与我们的太阳非常相似的半人马座阿尔法甲发出淡黄色的光芒，光芒照耀下的是巨大的气态行星波吕斐摩斯和它的卫星——炎热的潘多拉。
youdao
12. The same team of astronomers who discovered it had earlier found another planet, this time a gaseous giant similar to Neptune, orbiting the same star every 5.4 days.
发现这颗行星同样一组天文学家早些时候也发现另一颗行星，该行星同海王星类似，是一颗巨大的气体行星，围绕恒星运转的周期为5.4天。
youdao
13. This might suggest a giant planet, at least the size of Jupiter and maybe up to four times as big.
这也许意味着存在着一个巨大的星体，至少有木星那么大，或者更达到木星的四倍大小。
youdao
14. Tyche is the nickname given to a hypothesized gas giant planet located in the Solar System's Oort cloud.
幸神星是太阳系奥尔特云内的一颗假设的气态巨行星的昵称。
youdao
15. What they discovered was extraordinary: Giant mammals, long believed to be somewhat rare, were common across the entire planet.
他们发现了很极端的现实：巨型哺乳动物，长久以来被认为是罕见的，其实对整个星球来说再常见不过了。
youdao
16. But according to David Jolley of King's College in Abaerdeen, U.K. and a team of researchers, Bolytsh slammed into the planet less than 5, 000 years before the giant Chicxulub impact in Mexico.
不过，据英国阿伯丁皇家学院大卫•乔利和一个研究小组认为，乌克兰博提施撞击地球事件比之前的墨西哥希克苏鲁伯撞击事件要晚5,000年。
youdao
17. Does our solar system contain a giant, unnamed planet?
我们的太阳系是否还包含一颗巨大的、不知名的行星呢？
youdao
18. Technically, Neptune's existence was mathematically predicted years earlier, based on the gravitational effect the ice giant planet was having on neighboring Uranus.
从学术上来说，更早之前，基于这颗巨大的冰球对邻近的天王星的引力作用，人们就已经精确地预测到海王星的存在。
youdao
19. Giant planet GJ 436b in the constellation Leo is missing something — and that something is swamp gas.
位于狮子座的巨大的行星GJ 436b正在丢失一些东西，这些东西就是沼气。
youdao
20. In another 5 billion years it will swell into a red giant and either consume our planet or bake its surface to concrete.
再过五十亿年，它将膨胀成一颗红巨星，到时就算我们的地球不被它吞并，行星表面也将被烤成混凝土。
youdao
21. As one example, a gas giant planet called HD 209458b has been found to contain oxygen, carbon and water.
举个例子，人们发现一颗被称为HD 209458b的巨大的气体行星含有氧、碳和水。
youdao
22. show that Rhea, the second biggest moon of the giant planet, has an atmosphere that is 70 per cent oxygen and 30 per cent carbon dioxide.
其表明土星这颗巨行星的第二大卫星土卫五（Rhea）有大气层——其中70%是氧气，另外30%是二氧化碳。
youdao
23. Orbiting only about three million miles out from its star, the Jupiter-size gas giant planet, dubbed TrES-2b, is heated to 1,800 degrees Fahrenheit (980 degrees Celsius).
这颗巨大的行星大小同木星相当，被称作TrES-2b，运行轨道距离其恒星只有大约300万英里，表面温度达华氏1800度（摄氏980度）。
youdao
24. Orbiting only about three million miles out from its star, the Jupiter-size gas giant planet, dubbed TrES-2b, is heated to 1, 800 degrees Fahrenheit (980 degrees Celsius).
这颗巨大的行星大小同木星相当，被称作TrES - 2b，运行轨道距离其恒星只有大约300万英里，表面温度达华氏1800度(摄氏980度)。
youdao
25. Roberto Silvotti of the National Institute for Astrophysics in Naples and his colleagues spotted the planet, a gaseous giant like Jupiter, circling a star called V 391 Pegasi.
意大利国家天体物理研究所（National Institutefor Astrophysics）（在那不勒斯（in Naples））的罗伯特•斯沃迪（Roberto Silvotti）与其同事发现了这颗像木星般的巨大气化行星。 它所环绕的恒星被命名为V 391Pegasi。
youdao
26. Researchers say the giant planet, named BD+20 1790b, is 35 million years old and six times the mass of Jupiter.
研究人员称，这颗名叫BD+20 1790b的巨大行星年龄有3500万年，体积是木星的六倍。
youdao
27. But Saturn's fellow gas giant planet Jupiter has four big moons.
而和土星同样是巨大气质行星的木星却有4颗大卫星。
youdao
28. There is an unconfirmed detection of another planet in the epsilon Eri system, also a giant planet (although less massive at 0.1 Jupiter masses) in a very distant (40 AU) orbit.
在epsiloneri星系中还有一颗未确认的行星，那是在非常远的轨道(40个天文单位)上的另一颗巨星(虽然不足木星质量的0.1倍)。
youdao
29. The planet orbiting epsilon Eridani is a giant planet, with a mass about 1.5 times that of Jupiter.
带有行星的epsilonEridani是一颗巨行星，质量为木星的1.5倍。
youdao
30. The planet, HR 8799e, is a gas giant rather like Jupiter, but about 10 times as massive — similar to the other three planets in the system, which Marois discovered in 2008.
这颗编号为HR 8799e的行星是一颗与木星相似的气态巨星，但其质量约是木星的10倍，这一点与该星系中由Marois于2008年发现的其它三颗行星相似。
youdao
giant planet
