[{"title":"( 6 个子文件 2.25MB ) 复变函数与积分变换课件 苏变萍主编","children":[{"title":"复变函数 课件","children":[{"title":"第六章.ppt <span style='color:#111;'> 566.50KB </span>","children":null,"spread":false},{"title":"第三章.ppt <span style='color:#111;'> 382.50KB </span>","children":null,"spread":false},{"title":"第二章.ppt <span style='color:#111;'> 712.50KB </span>","children":null,"spread":false},{"title":"第五章.ppt <span style='color:#111;'> 378.50KB </span>","children":null,"spread":false},{"title":"第一章.ppt <span style='color:#111;'> 365.50KB </span>","children":null,"spread":false},{"title":"第四章.ppt <span style='color:#111;'> 683.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]