depositionalcycle

例句：

1. 1.The depositional cycle of the ocean is crucial for the formation of sediments.
   海洋的沉积循环对于沉积物的形成至关重要。
2. 2. The study of depositional cycles has led to new insights into the Earth's history.
   沉积循环的研究为地球历史提供了新的洞见。
3. 3.The depositional cycle of sediments plays a significant role in shaping the landscape.
   沉积物沉积循环在塑造地貌方面起着重要作用。