越地彗星 的英文怎麼說

中文拼音 [yuèdehuìxīng]
越地彗星 英文
earth-cro ing comet
  • : Ⅰ動詞1 (跨過; 跳過) get over; jump over 2 (超出) exceed; overstep 3 (昂揚) (of one s voice...
  • : 1. [書面語] (掃帚) broom2. (星名) comet
  • : 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...
  • 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...
  1. 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

    雨的成因是球遇上了一群密集的流體,一般相信,流群是由周期性分解出來的物質或由瓦解了的核所形成,所以流群和其母體有大致相同的軌道,由於流群的軌道頗為固定,所以球會周期性穿這些流群,形成固定出現的流雨,例如四月天琴座流雨十二月雙子座流雨等。
  2. Earth - crossing comet

    越地彗星
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