[{"title":"( 314 个子文件 445.4MB ) 整理后的美国凯斯西储大学轴承数据中心的数据集","children":[{"title":"227.mat <span style='color:#111;'> 7.43MB </span>","children":null,"spread":false},{"title":"164.mat <span style='color:#111;'> 7.39MB </span>","children":null,"spread":false},{"title":"262.mat <span style='color:#111;'> 1.99MB </span>","children":null,"spread":false},{"title":"213.mat <span style='color:#111;'> 3.73MB </span>","children":null,"spread":false},{"title":"229.mat <span style='color:#111;'> 7.43MB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]