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  "pic_resource_ext" => ""
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  "pic_intro" => "世界树免费下载 世界树 3dprintingevent 世界之树 世界树 3D模型素材 家具模型"
  "pic_intro_new" => "世界 树 世界树 3dprintingevent 世界之树 3d模型素材 家具模型"
  "pic_intro_new_pinyin" => "shijie shu1 shijieshu1 sandprintingevent shijiezhishu sandmoxingsucai jiajumoxing"
  "pic_category_id" => 182
  "pic_category_parent" => 24
  "pic_category_top" => 2
  "pic_version_type" => 1
  "pic_upload_ymd" => "2015-08-12 20:30:38"
  "pic_preview_detail_width" => 1200
  "pic_preview_detail_height" => 1690
  "pic_preview_list_width" => 600
  "pic_preview_list_height" => 845
  "pic_extension_des" => "sldprt"
  "pic_color_mode" => "rgb"
  "pic_dpi" => 0
  "pic_id" => 129166
  "pic_type" => 2
  "pic_auth_uid" => 0
  "pic_delete" => 0
  "pic_recommand" => 0
  "pic_resource_width" => 704
  "pic_resource_height" => 364
]