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- In the framework of Geoacoustics interface wave theory,a time domain finite difference model for the propagation of interface wave in shallow sea has been developed. 根据地声界面波的相关理论,采用时域有限差分法建立浅海沉积层中界面波传播模型。
- YANG Ding-Hui, TENG Ji-Wen.FCT finite difference modeling of three-component seismic records in anisotropic media.Oil Geophysical Prospecting, 1997, 32:181-190. [18]杨顶辉;滕吉文.;各向异性介质中三分量地震波记录的FCT有限差分模拟
- finite difference model 有限差分网格
- High dip finite difference depth migration. 大倾角有限差分深度偏移
- By using a full-hidden finite difference method a numerical calculation was conducted of the above-cited model. 采用全隐式有限差分方法对模型进行了数值计算。
- To friable rock mass in the goaf,numeric model using the 3-D finite difference method is established to analyze it. 针对采空区内的松散岩体,运用三维有限差分法建立了数值模型对其进行分析;研究结果表明,在不同埋深条件下松散岩体的应力呈直线变化;
- Adopting Winkler model for soils, the dynamic response of the whole structure was obtained by means of finite difference method. 近些年来，桩式丁坝有效的解决了上述问题，在钱塘江的治理中得到了广泛采用。
- Under the spherical coordinate, the tsunami propagation model is built to simulate the transoceanic-tsunami travel time by finite difference method. 本文基于强震台网提供的地震要素，从理论上讨论海啸预警时间计算方法。
- Finite difference method is adopted in this model to analyze the temperature distribution and fulgurite resistance of a fuse. 针对所提出的简化模型，用直接差分法进行数值模拟，设计出用 直接差分法进行数值计算的通用程序，实现了温度分布和弧后残躯电阻的数 值分析。
- The three dimensional simulation model of "the fourth aquifer" was built with finite difference,after hydrogeology condition of Cenozoic aquifer in Taoyuan Coal Mine was analyzed. 通过对桃园煤矿新生界底部“四含”的水文地质条件分析,利用有限差分方法,建立地下水三维数值模型。
- Establishes a heat transfer model of floor con struction for the radiant floor heating system, numerically solves the model wit h the finite difference method. 建立了低温地板辐射供暖系统的传热数学模型，应用有限差分法对数学模型进行了求解；
- The mathematic model for the transportation phenomenon of thin film evaporation basedon microfin tubes, as well as its finite difference numerical method, was conducted. 本文提出了基于微肋管的薄液膜蒸发沸腾的输运现象数学模型及其有限差分求解方法。
- The nonlinear differential equations are solved using finite difference method. 用有限差分法求解非线性微分方程组。
- The buckling critical load is calculated with finite difference method. 用差分法求解这个方程，得到了连续油管的临界失稳载荷。
- Are there a lot of different models to choose from? 那里有很多款式可供选择吗?
- Finite difference methods for solving elliptic, parabolic and hyperbolic PDEs. 求解椭圆型，抛物型方程和双曲型偏微分方程的有限差分法。
- We now have five different models to choose from. 我们现在有五种不同的型号供你选择。
- Effects Predicted by two Different Models. 两种不同的模型预测的结果。
- Different models of taxis charge different prices. 由于车型不同，收费也不同。
