simple方法求不可压缩问题

用于计算abaqus中土的状态。是子程序。(The state used to calculate the abaqus Turkey. Is the subroutine.)

ABAQUS 显式计算时 用户自定义子材料程序 VUMAT源代码，(User defined subrutine of ABAQUS explicit analysis)

提取feko的ffe文件的散射场，适合电磁雷达专业学生(Extract feko ffe file scattering field, suitable for electromagnetic radar professional students)

应用FORTRAN语言编写的通过方向应力张量与应力余弦张量求解主应力矩阵(Application FORTRAN language through direction cosine stress tensor and the stress tensor matrix solving the principal stress)

说明：  要求上传一份文章才能下载所需，还必须不少于20个字，真是很物语阿，20个字狗了马(just a file which to download i need)

基于PSCAD/EMTDC搭建的双向dcdc，可做参考(Bidirectional dcdc based on PSCAD/EMTDC，provide you a strategy to build DCDC)

说明：  用于在任何类型的六面体协调网格（结构化或非结构化）中模拟声学（流体）、弹性（固体）、耦合声学/弹性、多孔弹性或地震波传播。例如，它可以对地震后地震波在沉积盆地或任何其他区域地质模型中的传播进行建模。它也可用于非破坏性实验或海洋声学。(Used to simulate acoustic (fluid), elastic (solid), coupled acoustic / elastic, porous elastic or seismic wave propagation in any type of hexahedral coordination grid (structured or unstructured). For example, it can model the propagation of seismic waves in a sedimentary basin or any other regional geological model after an earthquake. It can also be used in non-destructive experiments or ocean acoustics.)

该程序用于瞬变电磁勘探近区场计算，只要输入不同参数便可以得到近区场的视电阻率(The procedure transient electromagnetic exploration for near field calculations, as long as the input parameters can be different near field apparent resistivity)

使用egm模型计算基于WGS84参考椭球的大地水准面高等大地测量学物理量( geoid, WGS84, egm2008)

最先进的格子法计算动态力学的论文，适合计算动态的东西，是未来的力学计算方向(The most advanced grid method to calculate dynamic mechanical papers)