File:Two-centerBipolarCoordinateSystem.JPG
Two-centerBipolarCoordinateSystem.JPG (350 × 258 pixels, file size: 9 KB, MIME type: image/jpeg)
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editDescriptionTwo-centerBipolarCoordinateSystem.JPG |
English: Two-center bipolar coordinates 中文:雙心坐標系 |
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Own work (Original caption: " self-made ")Transferred from zh.wikipedia to Commons by User:Shizhao using CommonsHelper. |
Author | 老陳 at zh.wikipedia a.k.a. Thurth at zh.wikipedia |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Original upload log
editThe original description page was here. All following user names refer to zh.wikipedia.
- 2008-04-18 06:51 老陳 350×258× (8807 bytes) {{Information| |Description =雙心坐標系 |Source =Original maker |Date = created 17. Apr. 2008 |Author = 老陳 |Permission = {{GFDL}} }}
- 2008-04-18 06:11 老陳 350×258× (9776 bytes) {{Information| |Description =雙心坐標系 |Source =Original maker |Date = created 17. Apr. 2008 |Author = 老陳 |Permission = {{GFDL}} }}
- 2008-04-18 05:50 老陳 350×251× (9518 bytes) {{Information| |Description =雙心坐標系 |Source =Original maker |Date = created 17. Apr. 2008 |Author = 老陳 |Permission = {{GFDL}} }}
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:10, 15 July 2011 | 350 × 258 (9 KB) | OgreBot (talk | contribs) | (BOT): Reverting to most recent version; originally uploaded at en.wikipedia on 2008-04-18 22:52:20 by Thurth | |
23:10, 15 July 2011 | 350 × 258 (10 KB) | OgreBot (talk | contribs) | (BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2008-04-18 06:23:05 by Thurth | ||
12:40, 27 January 2011 | 350 × 258 (9 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|zh.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{zh|{{Information |Description =雙心坐標系 |Source =Original maker |Date = created 17. Apr. 2008 |Auth |
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