平面二维潮流数学模型 D numerical model for tidal current
根据野外观测资料建立起汕尾港品清湖的二维潮流数学模型。
A mathematical model of 2-dimension tide current is formed according to the bata observed in Pinqing Lake at Sawi harbour .
本文基于三角形网格划分，采用有限元法，建立了平面二维非恒定潮流数学模型。
Based on triangular grids and finite element method, a planar 2-d unsteady tidal flow mathematical model is established in the article.
建立了基于不规则三角形网格有限差分法的兴化湾二维潮流数学模型，对兴化湾潮流场进行了数值模拟。
A 2-d tidal flow mathematical model of Xinghua Bay based on irregular triangular grid finite difference method was set up and numerical simulation of tidal flow field was carried out.
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