方位角和距离

高等边界元法理论里面在求解弹性力学二维三维程序，(Advanced boundary element program)

化学敏感性分析程序，用来分析影响组分生成的重要化学基元反应机理贡献率(the senkin code is used to analysis the contribution ratio of the elementary reactions to one species)

这是一个ABAQUS用户子程序，用于计算化力耦合作用下界面裂纹扩展问题。(The subroution is for simulation of interfacial crack under chemo-mechanical condition implemented in ABAQUS.)

双线性插值FORTRAN计算程序,用于FORTRAN９０(Bilinear interpolation)

说明：  应用于粗糙表面线接触弹流润滑计算，自动生成随机分布的表面粗糙度程序。(It is applied to the calculation of linear contact elastohydrodynamic lubrication on rough surface to automatically generate randomly distributed surface roughness program.)

计算流体力学，HLL格式的一个算例，可以直接计算，适合初学者，易懂，每步有说明。(The calculation of an example of fluid dynamics, HLL format, can be calculated directly, suitable for beginners, easy to understand each step is described.)

Design DC supply with filter circuit in PSCAD

大地测量软件，可以计算大地水准面、重力异常、重力梯度等各种物理量(Geodesy software, coordinate transformation, geoid calculation)

说明：  abaqus中umat子程序详解已经例子分析(Example analysis of UMAT subroutine in ABAQUS)

应用于高速碰撞的相关子程序，考虑了在高速碰撞中单元畸变的沙漏模型。。(Related subroutines used in high-speed collision, taking into account distortion in high speed crash in the hourglass model unit. .)