great interglacial 中文意思是什麼

great interglacial 解釋
大間冰期
  • great : adj 1 大的,巨大的。2 很多的;充足的,十足的,非常的。3 偉大的,傑出的;優異的,顯著的;貴族的,...
  • interglacial : n. ,adj. 【地質學;地理學】間冰期(的)。
  1. Over the past three million years, these regular changes in the amount of sunlight reaching the planet ' s surface have produced a long sequence of ice ages ( when great areas of northern hemisphere continents were covered with ice ) separated by short, warm interglacial periods

    過去300萬年間,陽光抵達地表的規律變化造就了一系列的冰期(北半球陸地大部份都由冰覆蓋) ,間隔著短暫、溫暖的間冰期。
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