File:石龙坝发电厂第一车间内的中国第一台水轮发电机组.jpg
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editDescription石龙坝发电厂第一车间内的中国第一台水轮发电机组.jpg |
中文:位于中国云南昆明石龙坝发电厂第一车间内的中国第一台水轮发电机组。该机组与1912年5月28日投产,装机容量240千瓦,由德国制造。其中,电器设备由德国西门子舒克公司供货,水轮机由德国海登海姆的伏依特公司(J.M.verk)供货。1958年,石龙坝第四车间全部建成投产后,该机组先后污染调拨到六郎洞水电站、石屏县和通海县支援地方经济建设。1988年,在云南省电力局的支持下,出资从通海县观音岩水电站购回,安装于第一车间。技术参数:功率240KW,容量300KVA,频率50HZ,转速375转/分,磁极对数8对,发电机出口电压3300伏。 |
Date | |
Source | Own work |
Author | Zhangmoon618 |
Camera location | 24° 51′ 20.88″ N, 102° 31′ 26.22″ E | View this and other nearby images on: OpenStreetMap | 24.855800; 102.523950 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:05, 14 September 2015 | 3,264 × 2,448 (1.29 MB) | Zhangmoon618 (talk | contribs) | User created page with UploadWizard |
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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.
Camera manufacturer | Apple |
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Camera model | iPhone 4S |
Exposure time | 1/20 sec (0.05) |
F-number | f/2.4 |
ISO speed rating | 250 |
Date and time of data generation | 15:57, 12 September 2015 |
Lens focal length | 4.28 mm |
Latitude | 24° 51′ 20.88″ N |
Longitude | 102° 31′ 26.22″ E |
Altitude | 1,858 meters above sea level |
Width | 3,264 px |
Height | 2,448 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 13:55, 14 September 2015 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 15:57, 12 September 2015 |
Meaning of each component |
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APEX shutter speed | 4.3219284603421 |
APEX aperture | 2.5260688216893 |
APEX brightness | 1.0019677292405 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
DateTimeOriginal subseconds | 852 |
DateTimeDigitized subseconds | 852 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 35 mm |
Scene capture type | Standard |
GPS time (atomic clock) | 07:57:31.31 |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 0.2328184110971 |
Reference for direction of image | True direction |
Direction of image | 60.221115537849 |
Reference for bearing of destination | True direction |
Bearing of destination | 240.22110552764 |
GPS date | 12 September 2015 |
Lens used | iPhone 4S back camera 4.28mm f/2.4 |
Date metadata was last modified | 21:55, 14 September 2015 |
Unique ID of original document | E8680D16079025831EF0AEAA66A11107 |