Ordovician

英 [,ɔ:dəu'viʃən; -ʃiən] 美
  • n. 奥陶系,奥陶纪
  • adj. 奥陶纪的

双语例句


1. Marine volcanics of Early Ordovician was found in Zhifang region.
摘要纸房地区具有早奥陶世海相火山岩存在.

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2. This was the result from the large - scale regression in the Late Ordovician.
这是晚奥陶世晚期大规模海退的结果.

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3. The Cambrian - Ordovician strata in Luxi Block are very continuous and well exposed.
鲁西地块的寒武 - 奥陶纪地层出露连续,露头较好.

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4. NOTES ON THE GENUS REEDOCALYMENE KOBAYASHI, 1951 ( TRILOBITA, ORDOVICIAN )
论奥陶纪三叶虫属ReedocalymeneKobayashi, 1951 ( 英文 )

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5. The Lower Ordovician in Tazhong area is dominated by marine carbonate.
塔里木盆地塔中地区下奥陶统主要为一套海相碳酸盐岩.

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