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  "pic_resource_ext" => ""
  "pic_extion" => 20
  "pic_intro" => "可同幼儿学习单体组合 卡通 幼儿 学习 素材 几何 实物 工具 功能"
  "pic_intro_new" => "可同 幼儿 学习 单体 组合 卡通 几何 实物 工具 功能"
  "pic_intro_new_pinyin" => "ketong youer1 xuexi danti zuhe katong jihe1 shiwu1 gongju gongneng"
  "pic_category_id" => 132
  "pic_category_parent" => 17
  "pic_category_top" => 1
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  "pic_upload_ymd" => "2018-11-05 01:47:58"
  "pic_preview_detail_width" => 1024
  "pic_preview_detail_height" => 1365
  "pic_preview_list_width" => 600
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  "pic_extension_des" => "png"
  "pic_color_mode" => "rgb"
  "pic_dpi" => 0
  "pic_id" => 7444702
  "pic_type" => 1
  "pic_auth_uid" => 0
  "pic_delete" => 0
  "pic_recommand" => 0
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  "pic_resource_height" => 1369
]