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  "pic_resource_ext" => ""
  "pic_extion" => 6
  "pic_intro" => "大马力拖拉机作业 大马力 拖拉机 作业 现代农业 人工成本 机械灭茬 摄影 现代科技 农业生产 72DPI JPG"
  "pic_intro_new" => "大马力 拖拉机 作业 现代农业 人工成本 机械灭茬 现代科技 农业生产"
  "pic_intro_new_pinyin" => "damali tuolaji zuoye xiandainongye rengongchengben jixiemiecha xiandaikeji nongyeshengchan"
  "pic_category_id" => 226
  "pic_category_parent" => 30
  "pic_category_top" => 2
  "pic_version_type" => 2
  "pic_upload_ymd" => "2017-11-17 21:07:52"
  "pic_preview_detail_width" => 1200
  "pic_preview_detail_height" => 800
  "pic_preview_list_width" => 600
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  "pic_extension_des" => "jpg"
  "pic_color_mode" => "rgb"
  "pic_dpi" => 72
  "pic_id" => 1696576
  "pic_type" => 2
  "pic_auth_uid" => 0
  "pic_delete" => 1
  "pic_recommand" => 0
  "pic_resource_width" => 3504
  "pic_resource_height" => 2336
]