彗星撞地球 的英文怎麼說
中文拼音 [huìxīngzhuàngdeqiú]
彗星撞地球
英文
comet- 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...
- 撞 : 動詞1 (猛然碰上) collide; strike; knock; bump against; run into 2 (碰見) bump into; run into;...
- 球 : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
- 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...
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The many impact craters that have pocked our moon and earth reveal our solar system can be like a shooting gallery, with asteroids and comets regularly striking planets and their companions
我們的月亮和地球上密密麻麻的碰撞環形山可能和射擊場相似,小行星和彗星經常碰撞行星及其伴星。It most likely happened after a cataclysmic comet or an asteroid impact 65 million years ago
恐龍滅絕很可能發生在6 , 500萬年前,由於一顆彗星或者一顆小行星撞擊地球所發生的毀滅性災難。Terry believes england will be properly prepared for the germany clash despite having only one full 90 minute training session ahead of the game
盡管在彗星撞地球般的英德大碰撞前他們只有最後一堂90分鐘的訓練課可以抱抱佛腳,不過特里還是說英格蘭隊將會做好萬無一失的準備。A small fraction of the rocks blasted off mars by asteroid or comet impacts could have reached earth in just a few years
小行星或彗星在撞擊火星時,所轟出的巖石之中,有少數可以在僅僅數年之內就抵達地球。Radioisotope dating of the impact - melt samples ? rocks that melted when an asteroid or comet struck the moon, therefore revealing when an impact occurred ? shows that all these basins formed in a narrow interval between 3. 9 billion and 3. 8 billion years ago
利用放射性同位素為撞擊熔融物(在小行星或彗星撞擊月球時熔化的巖石,因此它們能顯示撞擊發生的時間)定年,顯示這些盆地都在39 ~ 38億年前一個很短的時間內形成。Nearly all traces of the asteroids and comets that struck earth billions of years ago have been erased from our planet ' s geologically active surface
在地球上,所有數十億年前被小行星和彗星撞擊的痕跡,幾乎都已經被地球表面的地質活動所抹去。分享友人