[{"title":"( 2 个子文件 4.34MB ) 产生式系统正反向推理MFC实现和操作步骤","children":[{"title":"产生式系统反向推理算法的设计与实现.pdf <span style='color:#111;'> 259.57KB </span>","children":null,"spread":false},{"title":"产生式系统.zip <span style='color:#111;'> 4.16MB </span>","children":null,"spread":false}],"spread":true}]