彗星流星雨 的英文怎麼說

中文拼音 [huìxīngliúxīngyǔ]
彗星流星雨 英文
cometary stream
  • 彗 : 1. [書面語] （掃帚） broom2. （星名） comet
  • 星 : 名詞1 （夜晚天空中閃爍發光的天體） star 2 [天文學] （宇宙間能發射光或反射光的天體） heavenly body...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 雨 : 雨名詞（從雲層中降向地面的水） rain
  • 彗星 : [天文學] comet彗星群 comet group; 彗星天文（學） cometary astronomy; 彗星物理（學） cometary phys...
  • 流星雨 : meteor shower; meteoric shower; shower
  • 流星 : 1 [天文學] meteor; shooting star2 （古代兵器） an ancient weapon composed of two iron balls fixed...
  1. Comet giacobini - zinner passed the perihelion on 3 july this year, it is still relatively close to the earth in october. some astronomers predicted that draconids may be worth watching this year

    Giacobini - zinner彗星今年在7月3日通過近日點，至10月時與地球尚算接近，因此有天文學家認為今年可能會出現較可觀的天座流星雨。
  2. Draconid meteor shower, associated with comet 21p giacobini - zinner, is not a major meteor showers throughout the year. it approaches the sun every 6. 61years. if the earth is near the comet s perihelion during that period, a stronger meteor shower may occur

    它的母體是21p giacobini - zinner彗星，每6 . 61年回歸一次，若當時地球較接近彗星的近日點，便有可能出現較可觀的流星雨。
  3. The leonid shower occurs each november, when the earth ' s orbit takes it through the trail of particles shed by the comet tempel - tuttle as it swings around the sun once every 33 years

    當地球穿過"坦佩爾-塔特爾"彗星尾部稠密的彗星碎片帶時，就會出現流星雨現象。這顆彗星在太陽系外圍軌道運行，它的運行周期是33年。
  4. This at least accounts for the fact that a particular group of meteoroids shares with its parent comet more or less the same orbit, which can remain relatively unchanged over eons. an immediate consequence is that our earth makes periodic rendezvous with this meteoroid swarm, thereby culminating in a regular display of these celestial fireworks. to name a few, we have the lyrids in april and the geminids in december

    流星雨的成因是地球遇上了一群密集的流星體，一般相信，流星群是由周期性彗星分解出來的物質或由瓦解了的彗核所形成，所以流星群和其母體彗星有大致相同的軌道，由於流星群的軌道頗為固定，所以地球會周期性地穿越這些流星群，形成固定出現的流星雨，例如四月天琴座流星雨十二月雙子座流星雨等。
  5. But meteor obsevers still use quadrantids to describe the annual meteor shower occurs at early janurary. in sprite of the relatively abundant of meteors, astronomers still has little knowledge about their parent comet. the possible candidate includes 96 p machholz 1, c 1490 y1 may turned into asteroid 2003eh

    象限儀座流星雨算是全年中的主要流星雨現象，不過，天文學家仍未能確認它的母體彗星是哪一顆，有可能是96p梅克茲賀1號machholz 1彗星或彗星c 1490 y1可能已演變成小行星2003 eh
  6. Scientists have found compelling evidence that the sun has a baby brother, a dark star whose eccentric orbit is re o ible for periodically showering the earth with comets and meteorites

    科學家們已發現明顯的跡象表明：太陽有一個小弟弟，它是一顆暗星，其偏心軌道導致彗星群和流星雨周期性降落地球。
  7. Scientists have found compelling evidence that the sun has a baby brother, a dark star whose eccentric orbit is responsible for periodically showering the earth with comets and meteorites

    科學家們已發現明顯的跡象表明：太陽有一個小弟弟，它是一顆暗星，其偏心軌道導致彗星群和流星雨周期性降落地球。
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