File:Professer Liu Feng (born 1953) giving a lecture in Beijing, May 2012.jpg
Original file (1,470 × 857 pixels, file size: 150 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionProfesser Liu Feng (born 1953) giving a lecture in Beijing, May 2012.jpg |
中文:刘峰老师在上课 |
Date | |
Source | Own work |
Author | A02 |
Licensing
[edit]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 |
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Personality rightsAlthough this work is freely licensed or in the public domain, the person(s) shown may have rights that legally restrict certain re-uses unless those depicted consent to such uses. In these cases, a model release or other evidence of consent could protect you from infringement claims. Though not obliged to do so, the uploader may be able to help you to obtain such evidence. See our general disclaimer for more information. |
An assessment has been made regarding consent of identifiable persons: This media appears to have been taken in a place where there was no reasonable expectation of privacy. Because identifiable persons are shown who may not have consented to publication of this photograph or video, re-use of this media may be prohibited or restricted in your jurisdiction. See Commons:Photos of identifiable people. |
This media file is uncategorized.
Please help improve this media file by adding it to one or more categories, so it may be associated with related media files (how?), and so that it can be more easily found.
Please notify the uploader with {{subst:Please link images|File:Professer Liu Feng (born 1953) giving a lecture in Beijing, May 2012.jpg}} ~~~~ |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:17, 4 April 2022 | 1,470 × 857 (150 KB) | Wcam (talk | contribs) | 屏幕内容可受著作权保护,尽量切除 Cropped 31 % horizontally, 63 % vertically using CropTool with precise mode. | |
08:57, 4 April 2022 | 2,142 × 2,307 (409 KB) | A02 (talk | contribs) | 使用文件上传向导上传自制文件 |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on zh.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title | SONY DSC |
---|---|
Camera manufacturer | SONY |
Camera model | NEX-C3 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/4.5 |
ISO speed rating | 800 |
Date and time of data generation | 09:28, 31 May 2012 |
Lens focal length | 33 mm |
Orientation | Normal |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | NEX-C3 Ver.01 |
File change date and time | 09:28, 31 May 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 09:28, 31 May 2012 |
Meaning of each component |
|
Image compression mode | 2 |
APEX brightness | 3.5 |
APEX exposure bias | 0 |
Maximum land aperture | 4.34 APEX (f/4.5) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |