[{"title":"( 12 个子文件 4.35MB ) 机械原理题库(考北航971的用得着)","children":[{"title":"机械原理题库","children":[{"title":"第3章 凸轮机构.doc <span style='color:#111;'> 547.00KB </span>","children":null,"spread":false},{"title":"第5章 答案.doc <span style='color:#111;'> 896.50KB </span>","children":null,"spread":false},{"title":"第5章 轮系.doc <span style='color:#111;'> 1.05MB </span>","children":null,"spread":false},{"title":"第2章 连杆机构.doc <span style='color:#111;'> 1.22MB </span>","children":null,"spread":false},{"title":"第1章 答案.doc <span style='color:#111;'> 387.00KB </span>","children":null,"spread":false},{"title":"第4章 答案.doc <span style='color:#111;'> 670.00KB </span>","children":null,"spread":false},{"title":"第1章 机构的组成和结构.doc <span style='color:#111;'> 610.50KB </span>","children":null,"spread":false},{"title":"第4章 齿轮机构.doc <span style='color:#111;'> 556.00KB </span>","children":null,"spread":false},{"title":"第2章 答案.doc <span style='color:#111;'> 1.85MB </span>","children":null,"spread":false},{"title":"第3章 答案.doc <span style='color:#111;'> 873.00KB </span>","children":null,"spread":false},{"title":"第6章 机械动力学基础.doc <span style='color:#111;'> 760.00KB </span>","children":null,"spread":false},{"title":"第6章 答案.doc <span style='color:#111;'> 957.50KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]