| 1. | Astronomers call the area beyond pluto the kuiper belt ( 3 )
天文学家把超出冥王星的区域称为"柯伊伯带" 。 |
| 2. | Instead of a planet , it may be called a kuiper belt object in the future
将来它可能会被叫做柯伊伯带天体，而不是行星。 |
| 3. | Kuiper - belt object
柯伊伯带天体 |
| 4. | Pluto and quaoar might represent a separate kind of object from the kuiper belt
冥王星和夸欧尔可能代表柯伊伯带一种单独的天体。 |
| 5. | Pluto together with ceres an asteroid and eris a kuiper belt object are dwarf planets
冥王星连同谷神星小行星和厄里斯柯伊伯带天体则归类为矮行星。 |
| 6. | So there might be more of them in the kuiper belt ( where comets come from ) as compared with the inner solar system near the sun
所以或许相比于太阳系内部，它们在“柯伊伯带” （彗星形成之地）比较多。 |
| 7. | In the lecture , professor jewitt will share his story on the significant discovery of the first kuiper belt object in 1992 with jane luu , which had led to the controversy over pluto s status as a planet
Professor david jewitt与另一位天文学家发现首枚柯伊伯带天体kuiper belt object ，直接令他成为冥王星被降格的关键人物。 |
| 8. | Neptune is almost 10000 times massive than pluto and totally dominates the dynamics of pluto and its surrounding region known as kuiper belt there are over 800 kuiper belt objects have been discovered in the belt since 1992
海王星的质量比冥王星大一万倍，因此海王星完全主宰著冥王星的运动和其周围称为柯伊伯带区域内的天体自1992年，已发现逾800个柯伊伯带天体。 |
