查询
1 词典释义:
dwarf planet
时间: 2025-07-08 11:37:11

n.矮行星

双语例句
  • Pluto may be a dwarf planet now, Clyde baby, but you're still the first American to discover a planet in my book.

    现在,冥王星可能是个矮行星,但是,亲爱的克莱德,在我书中你仍然是第一个发现行星的美国人。

  • And so, Pluto is a dwarf planet.

    因此,冥王星是矮行星。

  • What is a dwarf planet?

    甚么是矮行星?

  • So the committee suggested it be called a dwarf planet.

    所以委员会建议把它称为矮行星。

  • Pluto is now considered a dwarf planet dwelling in the Kuiper belt.

    冥王星现在被认定为一颗处于柯伊伯带中的矮行星。

  • Nasa says the dwarf planet on the edge of our solar system is becoming increasingly red.

    美国宇航局说,这颗太阳系边缘的矮行星正在越变越红。

  • So Pluto is classified as a dwarf planet, but no longer a planet in the solar system.

    因此冥王星被归类为矮行星,但不再是一个行星在太阳系形成的奥秘。

  • These days it is classed as a"dwarf planet", one of at least five in the solar system.

    目前,它被归为“矮行星”,在太阳系中至少是五颗之一。

  • It is the solar system's fifth dwarf planet, in the same category and region as Pluto.

    这是太阳系第五颗矮行星,与冥王星属同一类别同一区域。

  • And until Pluto crashes into many of them and gains mass, it will remain a dwarf planet.

    除非能撞上它们之中的许多个,并获取更多质量,否则冥王星仍将是一个矮行星。

  • In 2005, he made a key discovery that led scientists to reclassify Pluto as a dwarf planet.

    2005年,他的一项重要发现引导科学家们将冥王星重新归类为矮行星。

  • Between the orbits of Mars and Jupiter lies the asteroid belt, which includes the dwarf planet Ceres.

    在火星和木星的轨道间分布着小行星带,之中有一颗矮行星谷神星。

  • The only other known example of such an oddly angled orbit was Pluto, until its demotion to dwarf planet status.

    唯一的另一个已知的以如此奇怪的角度运行的例子是冥王星,直到它降级为矮行星。

  • A recently-discovered dwarf planet, named Sedna, has an extra-long and usual elliptical orbit around the Sun.

    一颗近期被发现的褐矮星“赛德娜”(Sedna)有一个超长的椭圆形的绕太阳的轨道。

  • Pluto, now classed as a dwarf planet, is so small and so distant that its surface has been a mystery to astronomers.

    现在归类于矮行星的冥王星是那么小,那么远,对天文学家来说,其表面一直是个谜。

  • In 1930 astronomer Clyde Tombaugh discovered the dwarf planet Pluto while looking at photographs of the night sky.

    1930年,天文学家克莱德·汤博在研究夜空照片的时候发现了矮行星冥王星。

  • Once classified as a true planet, icy Pluto is now considered one of the more than 40 dwarf planets in our solar system.

    它曾一度被划归为行星,冰冷的冥王星目前被认为是我们太阳系的40多个矮行星之一。

  • In 1930, astronomer Clyde Tombaugh discovered the dwarf planet Pluto while looking at photographs of the night sky.

    1930年天文学家克莱德·汤博就是研究了夜空的图片后发现了矮行星冥王星。

  • Indeed so could Ceres, a dwarf planet in the asteroid belt, and Pluto, a dwarf planet even farther off than Neptune.

    谷神星,小卫星带上的一颗矮卫星,以及比海王星更加远的矮卫星——冥王星,也可能拥有海洋。

  • That's when astronomers turned up a handful of large trans-Neptunian objects that led to the creation of the "dwarf planet" category.

    当时科学家们连续发现了不少海王星外的大型星体,继而产生了“矮行星”这一分类。

  • Of course, after Pluto's official demotion from planet to dwarf planet, the mission can no longer claim to be exploring the final planet frontier.

    当然,自从冥王星被官方从大行星降格为矮行星之后,这个项目也无法被称做对于行星前沿的探索。

  • Eris is real, but it is a dwarf planet similar to Pluto that will remain in the outer solar system; the closest it can come to Earth is about 4 billion miles.

    行星厄里斯是真的,但它是一个和冥王星类似的矮行星,将继续待在太阳系外围;它最接近地球的位置有大约40亿英里。

  • According to IAU, a "dwarf planet" should have an orbit around the Sun. It will not have a clear neighborhood around its orbit, and must not be a satellite.

    根据国际天文学联合会的定义,“矮行星”应该有一条环绕太阳的轨道,它不能清除其轨道附近的其它天体,而且不是一颗卫星。

  • Janhunen says it would take a 440-pound (200-kilogram) spacecraft using an electric sail less than five years to travel between Earth and dwarf planet Pluto.

    Janhunen说,采用该电驱动帆作为动力,440磅(200千克)重的航天器从地球飞到冥王星所需时间少于5年。

  • The IAU further resolves that Pluto is a dwarf planet by the above definition and is recognized as the prototype of a new category of Trans-Neptunian Objects.

    根据上述的定义,国际天文联会进一步决定将冥王星拨归为矮行星,并成为其中一类海王星外天体的原型。

  • Hubble recently showed a fourth moon orbiting Pluto. Astronomers temporarily named it P4. The moon is the smallest to be discovered around the icy dwarf planet.

    哈勃太空望远镜最近发现了第四颗绕行冥王星的卫星。天文学家们暂时把它命名为P4。该是迄今为止发现的围绕这颗冰雪覆盖的矮行星的最小的卫星。

  • Hubble recently showed a fourth moon orbiting Pluto. Astronomers temporarily named it P4. The moon is the smallest to be discovered around the icy dwarf planet.

    哈勃望远镜最近发现了冥王星第4颗卫星,天文学家暂时称之为冥卫四(P 4),它是环绕冥王星的最小的卫星。