submarine topography

基本解释

Then a group of mathematical models for submarine topography change are established. Based on this, by the visualizing treatment, manifold visual mode…
然后建立一组反映海底地形及其变化的数学模型。
It is very complicated for the submarine topography and hydrological conditions in the waters of proposed 250 000 ton-grade navigational channel in Meizhou Bay.
拟建湄洲湾25万吨级航道所处海域水下地形、水文条件等十分复杂，部分航段水深不足，如采取工程措施疏浚至设计深度要花费巨额投资。
The altimetry free air gravity anomaly can describe structure and basin on continental shelves, and its derived submarine topography contains lots of submarine tectonic information.
测高空间重力异常也可刻画陆架构造及盆地分布，由其推算出的海底地形含有大量的海底构造信息。