海王星外天體 的英文怎麼說
中文拼音 [hǎiwángxīngwàitiāntǐ]
海王星外天體
英文
tno-
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
根據上述的定義,國際天文聯會進一步決定將冥王星撥歸為矮行星,並成為其中一類海王星外天體的原型。In late august 2006, the international astronomical union passed a resolution to strip pluto s planetary status. there are now officially only eight planets in our solar system together with other small members, including asteroids, comets, dwarf planets and trans - neptunian objects
自2006年8月底,國際天文聯會議決將冥王星的行星地位?奪之後,太陽系只剩下八大行星及其他的細小成員,其中包括小行星彗星矮行星和海王星外天體等。Besides, you may venture to the polar areas of uranus where darkness prevails for decades or take a free ride with the strongest storm in the solar system on neptune with a wind speed of 2, 000 km per hour and admire the strange scenery of diamonds falling down from the sky of uranus and neptune
除此之外,觀眾還可以體會天王星極地附近,數十年不見天日的世界以及海王星上風速達每小時2 , 000公里的強烈風暴更可以欣賞在天王星及海王星上,由甲烷分解而成鉆石從天而降的奇景。
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