palaeozoic era

基本解释

• 古生；古生代

英汉例句

双语例句

• The Palaeozoic was also the era when fishes, amphibians and reptiles appeared.
  在古生代，鱼类、两栖动物、爬行动物也开始出现。
• Weathering crust was developed in Majiagou Formation of lower Palaeozoic era, in the south front of Fugu Area, Ordos Basin.
  鄂尔多斯盆地南缘富古地区下古生界马家沟组风化壳发育，储集空间类型复杂。
• In the research area, the coal series in late Palaeozoic era were mainly formed from epeiric sea - coastal plain environment.
  研究区晚古生代含煤岩系主要形成于陆表海—海岸平原环境中。

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词组短语

短语

• Early Palaeozoic Era 早古生代
• Late Palaeozoic Era 晚古生代
• the Palaeozoic Era 古生代
• Era palaeozoic 古生代

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专业释义

生物学

• 古生代

地球科学

• 古生
• 古生代