{"root":[{"id":11904219,"innercode":"739723000000","name":"一 伊朗人口政策的历史嬗变"},{"id":11904222,"innercode":"739723000001","name":"二 人口政策的内在机制","children":[{"id":11904400,"innercode":"739723000001000000","name":"（一）人口政策的制定"},{"id":11904402,"innercode":"739723000001000001","name":"（二）人口政策的运作"}]},{"id":11904224,"innercode":"739723000002","name":"三 伊朗面临的人口困境"},{"id":11904226,"innercode":"739723000003","name":"结论"}]}