[{"title":"( 3 个子文件 1.11MB ) “2012年全国大学生电子设计竞赛—TI杯模拟电子系统专题邀请赛 A题优秀报告","children":[{"title":"“2012年全国大学生电子设计竞赛—TI杯东南大学A题","children":[{"title":"A_03_Chengdu.doc <span style='color:#111;'> 272.00KB </span>","children":null,"spread":false},{"title":"A_02_Dongnan.doc <span style='color:#111;'> 659.50KB </span>","children":null,"spread":false},{"title":"A_01_Chongqing.doc <span style='color:#111;'> 710.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]