[{"title":"( 6 个子文件 1.06MB ) 误差理论与数据处理 课后答案","children":[{"title":"误差理论及数据处理","children":[{"title":"chapter4 课后答案【khdaw_lxywyl】.pdf <span style='color:#111;'> 99.97KB </span>","children":null,"spread":false},{"title":"chapter6 课后答案【khdaw_lxywyl】.pdf <span style='color:#111;'> 289.22KB </span>","children":null,"spread":false},{"title":"chapter3 课后答案【khdaw_lxywyl】.pdf <span style='color:#111;'> 248.51KB </span>","children":null,"spread":false},{"title":"chapter5 课后答案【khdaw_lxywyl】.pdf <span style='color:#111;'> 160.49KB </span>","children":null,"spread":false},{"title":"chapter7 课后答案【khdaw_lxywyl】.pdf <span style='color:#111;'> 149.66KB </span>","children":null,"spread":false},{"title":"chapter2 课后答案【khdaw_lxywyl】.pdf <span style='color:#111;'> 204.08KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]