Aptian

Aptian

美 　英 ['æptiən]

• n.阿普第阶
• 网络阿普第期；阿普特期；早白垩世晚期的阿普特期

英汉解释

n.

1. 阿普第阶

例句

The shale of lower Aptian stage and Barremian stage of Lower Cretaceous is the effective source rock.

有效烃源岩为下白垩统阿普第阶下部和巴列姆阶；

Leiden Aptian paper imports from China is also a certain amount of thermal paper.

阿普莱顿从中国进口的纸张也是一种热敏纸一定的数额。

The black lines in the image above are from the aptian anoxic event.

上图的黑色线条就是阿普特缺氧事件所留下的证据。