bottom friction meaning in Chinese
底部摩擦；海底摩擦力
底部摩阻力
海底摩擦
Examples
- Estimation of bottom friction coefficient for a 2 - d nonlinear tidal model of the bohai sea by the adjoint method
利用伴随同化方法估计渤海潮汐模式的底摩擦系数 - The effect of wave radiation stress is considered in the compound fluid model . the value of bottom friction is offered by the wave - current bottom boundary layer model
复合流场学模型中考虑了波浪辐射应力的作用，底摩擦由波?流相互作用边界层模型提供。 - Based on the simulation of the m2 tide in the bohai , yellow and east china seas , numerical experiments are made to study 4 strategies on the bottom friction coefficient ( bfc ) in a numerical adjoint model
摘要使用伴随同化方法探讨了四种底摩擦系数处理方法并模拟了渤黄东海的m2分潮。 - The nonlinear interation induced tidal period and water level fluctuation obviously . the bottom friction effect is direct ratio to the bottom friction coefficient . the bottom friction effect reduces the set up water level , and minish the set up
非线性效应是造成风暴潮增水水位明显波动的原因，底摩擦效应对潮位的贡献与底摩擦系数成正比，底摩擦效应使增水水位降低，减小了增水的幅度。 - An extended hyperbolic mild - slope equation , which can take such terms as wind input , bottom friction and nonlinearity of wave into account , here has been deduced into a parabolic one in the form of a series of governing equations described with complex amplitude . it became a complete wave model when integrated with corresponding physical and imaginary ( open ) boundaries , and can be solved through the improved crank - nicholson or the well known alternating direction implicit ( adi ) difference method , both of which can accelerate the convergent speed , expand limitation of the mathematical method and improve the quality of the solution
本文基于综合考虑底摩阻、风能输入及非线性影响的推广双曲型缓坡方程，将其进行转换，产生一个演变方程，其复振幅控制方程为抛物线性，并采用adi差分格式、改进的crank - nicholson格式及相应的物理和虚拟(开)边界条件进行求解，以提高数值模拟的适用性、数值计算的稳定性、收敛速度及精度。