comet shower 中文意思是什麼

comet shower 解釋
彗星雨
  • comet : n. 【天文學】彗星；【航空】彗星機。
  • shower : n 1 陣雨；（風雪等的）一陣。2 淋浴；（彈）雨（等），陣雨一樣涌到的東西（信等）；【物理學】射叢；...
  1. 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。
  2. Perseid meteor shower, associated with comet swift - tuttle, is one of the most spectacular meteor showers throughout the year. its maxima occurs around 12th to 13th august every year. unlike leonids, which has a prominent 33 - year period, perseids is relatively stable

    每年8月12 13日左右是英仙座流星雨的極大期，然而它不像獅子座流星雨般有明顯的33年周期，而且每年的英仙座的流星雨雨量都相對穩定，于極大期每小時有70顆左右。
  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. 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
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