tertiary period

基本解釋

• 第三紀

英漢例句

雙語例句

• This 65.5-million-year old layer of Earth separates fossils of the Cretaceous period from those of the Tertiary period.
  他們發(fā)現(xiàn)當時被稱為K-T邊界的沉積層中含有濃度極高的銥元素，這個具有6,550萬年歷史的古老地層將白堊紀的化石與第三紀的化石分離開來。
  huzhangao.blog.163.com
• The oil originated more than four kilometers (two and a half miles) below the ocean floor, in rock layers that formed millions of years ago, during the Tertiary period.
  這些原油發(fā)源于位于海底下方四千米深處形成于幾百萬年前第三極時期的的巖層，那里巖漿滾滾。
• And the crust continued to be extensional during the Late Cretaceous and Tertiary period resulting from the volcanic sedimentary association with the rift type characteristics.
  晚白堊世—第三紀地殼繼續(xù)處于拉張松弛環(huán)境 ，形成以裂谷環(huán)境為主要特征的火山—沉積巖石組合。

權(quán)威例句

• Enrolment in pre-primary, secondary and tertiary education has also grown by more than 60% during the same period.
  UNESCO: EDUCATION

• tertiary period更多例句

詞組短語

短語

• tertiary y period 第三紀
• tertiary period basalt 第三紀玄武巖
• late tertiary period 晚第三紀
• the tertiary period 第三紀
• Early Tertiary Period 早第三紀

• tertiary period更多詞組

專業(yè)釋義

地球科學

• 第三紀

  The early studies proposed that the timing of Yangtze River that thought the Three Gorges area occurred in the Tertiary period.
  早期的研究認為三峽貫通的時代在第三紀或更早。