网络释义专业释义英英释义
在它加速飞行阶段，一周时间就可以达到带外行星（outer planets），随后经过两年的飞行，飞船能够达到光速的一半并且飞离太阳系；而再经过两年的时间，飞船速度将接近光速的90%，而此时其已经距离...
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The outer planets 远日行星 ; 外行星
The Inner and Outer Planets 内行星和外行星 ; 内行星与外行星
outer planets mission 外行星飞行任务
outer planets spacecraft 外行星航天器
outer planet
- n. (astronomy) a major planet whose orbit is outside the asteroid belt (Jupiter, Saturn, Uranus, Neptune, Pluto)
以上来源于: WordNet
柯林斯英汉双解大词典
outer planet
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1.
N any of the planets Jupiter, Saturn, Uranus, Neptune, and (formerly) Pluto, whose orbit lies outside the asteroid belt 带外行星
双语例句原声例句权威例句
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Third, the gravitational shield of the giant outer planets, while highly efficient, must occasionally fail to protect Earth.
第三，巨大的外行星的引力屏障虽然非常有效，但偶尔也会无法保护地球。
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Also, because of their relative locations, the four Jovian planets are known as the outer planets, while the terrestrial planets are known as the inner planets.
同样，由于它们的相对位置，四颗类木行星被称为外行星，而类地行星被称为内行星。
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The outer planets are giant worlds with thick outer layers of gas.
外行星是具有气体外层的巨大行星。
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Some scientists have called Jupiter the protector of the inner planets and our own Earth -- from objects from the outer solar system.
VOA: special.2009.08.25
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In fact, there's a property of gravitational fields anywhere, even in outer space, but there is some residual field between all the planets and all the stars in the universe, that the force on a body is proportional to the mass of the body.
实际上,这是任何地方的引力场都具备的属性,甚至是在外太空,在所有的行星和恒星之间,存在着某种剩余场,在这个场里作用在物体上的力,和物体的质量之间存在比例关系
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