河口是陆海相互作用的典型区域。

The estuary is the typical region of land and ocean interaction.

youdao

自此以后，长江、黄河及滦河与全球海洋水圈变化引起的海侵发生了复杂的陆海相互作用。

Since then there has occurred complex land sea interaction between the Yangtze River, Yellow River, Luanhe River and transgressions caused by the eustatic changes.

youdao

长江流域水沙条件是河口三角洲发育演变的一个重要条件，而河口区是陆海相互作用研究的一个典型区域。

The water and sediment fluxes coming from Changjiang River are two important estuarine boundary conditions, which control the law of estuarine evolution.

youdao