| 释义 |
bottom topography短语¹⁴⁴⁹⁷²⁺²
基本例句
水底地形
A simulation model for the radar backscattering cross section of the sea surface was developed based on the synthetic aperture radar SAR imaging mechanism of sea bottom topography.
根据星载合成孔径雷达 SAR的成像机理，建立了浅海水下地形的数学物理模型，提出了利用该模型进行水下地形计算的数值方法。 cnki
First, we proposed the retrieval method of characteristic variety direction of shallow ocean under water bottom topography, and proved its direction was in accordance with SAR images characteristic.
首先提出了浅海水下地形特征变化方向的提取方法，证明了其提取的方向与 SAR图像特征基本一致。 journal.sitp.ac.cn
The automatic detection algorithm is key technique that carries out dynamic monitoring of shallow ocean under water bottom topography.
自动化检测算法是实现浅海水下地形动态监测的关键技术。 journal.sitp.ac.cn
Internal soliton is the large amplitude wave existing in the pycnocline induced by internal tide in the condition of special bottom topography.
孤立子内波是由内潮在特殊地形条件下所激发的存在于密度跃层中的大振幅波动。 cnki
The main contribution is that the bottom topography effect is included in numerical fluxes and the bottom topography is discretized with an interface method in the same step.
本文的主要贡献在于，河床地势的影响被容入数值通量中，并且同时对河床地势采用连接面方法离散。 cnki |