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cretaceous research

C 开头单词

英汉例句

    雙語例句

  • Niedzwiedzki and Singer's discovery was reported in the journal Cretaceous Research.
    尼德韋德玆尅和司辛格的發現在襍志《白堊紀研究》上麪發表了。
  • This paper deals with the present situation, prospect and significance of the research for continental Cretaceous red beds to reconstruction of paleoclimate in the Cretaceous period.
    介紹了白堊紀陸相紅層研究的現狀及前景，特別是其在白堊紀陸相古氣候恢複方麪所具有的重要意義。
  • For the sixth, on the basis of the above research, the Jurassic-Cretaceous boundary in marine facies and continent facies are established finally.
    第五，收集近年來該地區磁性地層資料，通過對比研究層位的同位素年齡與磁性地層柱，確定了義縣組時代和上、下白堊統界線。