semi-empirical equation

For one-dimensional convection-diffusion equation, at first, the differential equations is semi-discrete approximation.

本文研究了求解对流扩散方程的指数型差分格式。

A Novel Semi-Empirical Equation for Calculation of the Osmotic Coefficient and the Average Ionic Activity Coefficient

推算渗透系数及离子平均活度系数的新型半经验方程

Based on the Hamilton canonical equation for elastic bodies, and using its semi-analytical solution, the linear equation for each layer of laminated shells is established respectively.

以弹性力学中的Hamilton正则方程为基础，分别应用Hamilton正则方程的半解析法构建层合壳每一层的线性方程。

Semi-discrete method for diffusion equation

解扩散方程的半离散化方法

In this paper we present the parabolic equation mixed element anisotropic analysis, we give error estimate of the semi-discrete scheme.

讨论抛物型方程的混合元的各向异性分析，给出了半离散格式的误差估计。

The equation of continuity is then used to further get a 2-order elliptical equation satisfied by sea surface elevation, and the unpenetrable condition at the shore wall of semi-closed sea area is also derived by means of tidal level.

然后利用连续性方程进一步得到了海面升高即潮位所满足的二阶椭圆型方程，进而导出了以潮位形式给出的半封闭海区岸壁不可穿透条件。

An Unconditionally Stable High-Order Semi-Explicit Difference Method for Solving 3D Heat Conduction Equation Research on the Specific Solutions in Instantaneous Form for One Dimensional Equation of Heat Transfer in Biological Tissue Caused by CW Laser

三维热传导方程恒稳定的高精度半显式差分方法连续波激光作用于生物组织中的一维瞬态热传导方程定解问题

New theory in the front of theoretical basis research of molecular thermodynamics 2 semi-metal structural model of organic molecules and theoretic equation of Δ H_ ( f g)~ 0 of pure organic compound

分子热力学前沿基础理论研究中的新理论2：有机分子的半金属结构理论与有机纯质的ΔH（fg）~0理论式

Segal pointed out the nonlinear semi-group theory of the equation, and Strauss' 72 '73' studied the scattering of small solution for the equation.

Segal提出非线性半群理论，Strauss就非线性波动方程小解的散射性作了开创性的研究。

The convergence of the semi-discrete Fourier spectral schemes of the above equation is proved.

我们也给出了该方程半离散格式的收敛性的证明，并给出了拟谱格式的数值模拟。

Study on Semi-discrete Finite Difference Methods for the Heat Equation

热传导方程半离散差分格式的研究