该行星的公转周期为37天，这意味着它上面的四季变换非常迅速。
It takes just 37 days to orbit its sun which means its seasons last for just a few days.
我还查了，公转周期-，木星为12年，地球为1年-，还有其它数据。
Then I looked up how many years it takes - to go around the sun — - 12 years for Jupiter, one year for the Earth — and I looked up all the other values.
由于太阳和来自于太阳系之外的影响，地球的公转周期仍然是一年一次。
Due to the influences in the solar system and from outside the solar system, the Earth will make her round trip once a year.
开普勒第三定律，也即调和定律，清楚地表明了行星公转周期与其离日距离之间的关系。
The third one, the law of periods, allows us to establish a clear relationship between a planet's orbital period and its distance from the sun.
低廉的花费，相对快速的几个月的公转周期使得微微卫星在教育方面上的价值无法估量。
The low cost and relatively quick turnaround time of a few months makes nanosatellites invaluable from an education perspective.
结果就是，布朗和他的研究团队只有等到今年秋天才能测量出它们的公转周期到底减少了多少。
As a result, Brown and his team will have to wait until fall to measure the expected shortening of the orbital period.
第三定律（周期定律）：各个行星绕太阳公转周期的平方和它们的椭圆轨道的半长轴的立方成正比。
The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.
正因为了有这条定律，我们才能得知例如金星这样离日相对较近的行星的公转周期要短于离日较远的行星，例如海王星。
Thanks to this law, we know that a planet relatively close to the sun, like Venus, has a far briefer orbital period than a distant planet, such as Neptune.
但是对于相互间不发生交互的双星系统，当它们旋转着接近对方时，天文学家就可以精确地测量出其公转周期的改变量。
With a noninteracting pair, astronomers can precisely measure the change in the orbital period of the stars as they spiral toward each other.
它的体积是木星的10倍，公转周期少于24小时，而且正沿着螺旋轨道奔向它所属的恒星表面，那里灼热无比。
It is 10 times the size of Jupiter, orbits its own star in under 24 hours and should soon be spiralling into the surface of its searingly-hot sun.
冥王星是三个超个人行星之一，并且就像海王星和天王星一样有着很长的公转周期，这就需要很多年去通过一个星座。
Pluto is one of the three outer transpersonal planets, and like Neptune and Uranus has a long cycle, so it takes many years to traverse a sign.
其大小是地球的1.4倍，距其主星的距离却比水星与太阳之间的距离小了20倍之多，而公转周期也缩短至0.84天。
And with 1.4 times the size of Earth, Kepler-10b is more than 20 times closer to its star than Mercury is to the sun, and whips around the star once every 0.84 days.
该小组还说他们发现了一颗质量是地球的7.5倍的行星，以9.5天为一个公转周期，绕着HD 181433号恒星转动。
The team also said they found a planet 7.5 times the mass of Earth orbiting the star HD 181433 in 9.5 days.
另一个太阳系有一颗质量是地球22倍的行星(译者：可怜的小地球)，公转周期为4天，还有一颗公转周期为3年的类木星行星。
Another solar system has a planet 22 times the mass of Earth, orbiting every four days, and a Saturn-like planet with a 3-year period.
开普勒号项目组的科学家预言，在这台望远镜的航程中，将能够找到至少50颗地球大小的行星，其轨道的公转周期大致都是一年，还有许多更大的行星。
Kepler's scientists estimate that the telescope should find at least 50 Earth-sized planets in one-year orbits, plus many bigger planets.
“开普勒-22b”与其所在星系母恒星之间的距离比日地距离要短约15%，公转周期约为290个地球日。不过，母恒星所发射出的光能量也要比太阳弱25%。
Kepler 22-b lies at a distance from its sun about 15% less than the distance from the Earth to the Sun, and its year takes about 290 days.
火星绕太阳公转的周期是687天，这意味着火星上的1个地球年是687天。
Mars orbits the Sun in 687 days, which means 1 Earth year on Mars is 687 days.
由于地球和木星的公转轨道是椭圆的，同时地球的轨道周期快于木星，从我们的角度观察，就像“追上”了这颗巨型气态行星。
Due to the near-circular orbits of Earth and Jupiter, as Earth has a faster orbital period than Jupiter, from our point of view we will appear to "overtake" the gas giant.
这颗外行星属于能够快速移动的外行星的一个新类型，被叫做超短周期行星(uspps)，这类行星公转一周都少于十天。
The exoplanet belongs to a new class of zippy exoplanets called ultra-short-period planets (USPPs), which have orbits of less than a day.
由于地球自转和公转的原因，太阳紫外线辐射强度呈现出以一年和一天为周期的规律性变化。
Because of rotation and revolution of the earth, solar ultraviolet radiation intensity varies in diurnal and annual periodic.
你们的月亮绕地球公转的周期是655.719小时，而绕它自己的轴完全旋转的周期也是655.719小时；所以你。
Your Moon rotates around your planet in 655.719 hours, and also spins on its axes one full.
你们的月亮绕地球公转的周期是655.719小时，而绕它自己的轴完全旋转的周期也是655.719小时；所以你。
Your Moon rotates around your planet in 655.719 hours, and also spins on its axes one full.
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