[{"title":"( 18 个子文件 23.21MB ) 全国大学生数学建模竞赛2017国赛优秀论文","children":[{"title":"2017国赛优秀论文","children":[{"title":"2017国赛国家一等奖B题优秀论文7.pdf <span style='color:#111;'> 667.49KB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖B题优秀论文4.pdf <span style='color:#111;'> 2.07MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖A题优秀论文1.pdf <span style='color:#111;'> 891.67KB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖B题优秀论文5.pdf <span style='color:#111;'> 2.91MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖C题优秀论文3.pdf <span style='color:#111;'> 1.08MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖B题优秀论文1.pdf <span style='color:#111;'> 1.39MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖A题优秀论文5.pdf <span style='color:#111;'> 1.37MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖D题优秀论文2.pdf <span style='color:#111;'> 893.29KB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖B题优秀论文2.pdf <span style='color:#111;'> 2.32MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖D题优秀论文1.pdf <span style='color:#111;'> 1.22MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖B题优秀论文6.pdf <span style='color:#111;'> 1.20MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖D题优秀论文3.pdf <span style='color:#111;'> 1.66MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖A题优秀论文4.pdf <span style='color:#111;'> 1.98MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖C题优秀论文2.pdf <span style='color:#111;'> 1.35MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖A题优秀论文3.pdf <span style='color:#111;'> 1.73MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖A题优秀论文2.pdf <span style='color:#111;'> 2.15MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖B题优秀论文3.pdf <span style='color:#111;'> 1.50MB </span>","children":null,"spread":false},{"title":"2017国赛国家一等奖C题优秀论文1.pdf <span style='color:#111;'> 1.46MB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]