[{"title":"(330个子文件2.62MB)数值模拟方法和运动界面追踪","children":[{"title":"000256.pdg <span style='color:#111;'>3.87KB</span>","children":null,"spread":false},{"title":"000248.pdg <span style='color:#111;'>3.93KB</span>","children":null,"spread":false},{"title":"000249.pdg <span style='color:#111;'>5.17KB</span>","children":null,"spread":false},{"title":"000119.pdg <span style='color:#111;'>6.91KB</span>","children":null,"spread":false},{"title":"000079.pdg <span style='color:#111;'>5.04KB</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}]