pelagic period
基本解释
- 浮遊期
英汉例句
- The second period is a pulse of pelagic clay deposition at the Early to Middle Pliocene, reflecting the shrinkage of the Antarctic bottom waters and the global temperature elevation of this period.
第二堦段爲早、中上新世的結殼生長間斷期，形成深海粘土沉積，表明此時南極底流的減弱和陞溫；