DescriptionWikiPR.PNG 中文:中文wikipedia的PageRank Date 2 August 2005 (original upload date) Source Transferred from zh.wikipedia to Commons by Shizhao using
image is a derivative work of the following images: File:Pt_plelection_pr_2006.PNG licensed with Cc-by-sa-3.0-migrated-with-disclaimers, GFDL-en 2006-01-22T21:57:03Z