File:Rocket engines at NMC.jpg
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Summary
[edit]DescriptionRocket engines at NMC.jpg |
English: Three rocket engines used by the China Manned Space Program displayed at the National Museum of China. From left to right: YF-20, YF-100, YF-77
中文:中国国家博物馆“逐梦寰宇问苍穹——中国载人航天工程30年成就展”上展出的用于中国载人航天工程的三款火箭发动机模型,从左至右分别为YF-20、YF-100、YF-77。 |
Date | |
Source | Own work |
Author | Shujianyang |
Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
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http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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current | 14:46, 9 July 2023 | 6,000 × 4,000 (8.98 MB) | Shujianyang (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
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Camera manufacturer | SONY |
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Camera model | ILCE-6300 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4.5 |
ISO speed rating | 1,250 |
Date and time of data generation | 09:11, 22 June 2023 |
Lens focal length | 36 mm |
Horizontal resolution | 94 dpc |
Vertical resolution | 94 dpc |
Software used | Adobe Photoshop Lightroom 6.14 (Windows) |
File change date and time | 08:53, 9 July 2023 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 09:11, 21 June 2023 |
APEX shutter speed | 5.906891 |
APEX aperture | 4.33985 |
APEX brightness | 2.43515625 |
APEX exposure bias | 0.7 |
Maximum land aperture | 4.3359375 APEX (f/4.49) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 2,553.1914978027 |
Focal plane Y resolution | 2,553.1914978027 |
Focal plane resolution unit | 3 |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 54 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Lens used | E 18-55mm F3.5-5.6 OSS |
Rating (out of 5) | 4 |
Date metadata was last modified | 03:53, 9 July 2023 |
Unique ID of original document | 93E74213E7598E7B27C8909D1D022B53 |
IIM version | 4 |