A brief introduction is given to 2- D tide mathematical model and the role it played in the Yangtze Estuary deepwater channel regulation project are expounded.
对二维潮流数模及它在长江口深水航道治理工程中所发挥的作用进行了介绍。
A mathematical model for the inverse problem of unsteady aerodynamic design of 2-d oscillating airfoil based on Euler equations is proposed.
建立了基于欧拉方程组的二维振荡机翼非定常气动设计反命题方法的数学模型。
Based on triangular grids and finite element method, a planar 2-d unsteady tidal flow mathematical model is established in the article.
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。
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.
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。
By using a 2-d sediment mathematical model, influences of riverside relocation of Nanchang reach of Ganjiang river on flow, scouring and silting were computed.
采用平面二维水流泥沙数学模型计算了赣江大堤南昌段堤线改线对河段水流运动及河床冲淤的影响。
A plane 2-d full load mathematical model is established under the body-fitted coordinate system based on staggered grid.
在此基础上建立了正交曲线贴体坐标系下的平面二维全沙数学模型。
A 2-d mathematical model is established to investigate the transport of suspended particulate matters in Neihu Lake in Zhenjiang City, Jiangsu Province.
为了研究镇江内湖悬浮物的输移运动规律，建立了二维悬浮物输运数学模型。
A 2-d mathematical model is established to investigate the transport of suspended particulate matters in Neihu Lake in Zhenjiang City, Jiangsu Province.
为了研究镇江内湖悬浮物的输移运动规律，建立了二维悬浮物输运数学模型。
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