有限元分析的源程序，包括几乎所有的求解算法和程序，直接应用 不需要二次修改。-Finite element analysis of the source code, including almost all of the solution algorithm and procedures, direct applications do not require secondary modifications.

ANCF的有限元说明文件，里面有ANCF附有代码程序及ANCF的实现方法。(ANCF finite element descr iption document, which contains ANCF with code procedures and ANCF implementation methods.)