File:Contrails formed at high altitude.png
預覽大小：800 × 423 像素。 其他解析度：320 × 169 像素 | 640 × 339 像素 | 1,192 × 631 像素。
原始檔案 （1,192 × 631 像素，檔案大小：1.06 MB，MIME 類型：image/png）
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摘要
| 描述 |
English: Photo taken from the research aircraft Falcon of the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt(DLR) at about flight level 33,300 feet of an Airbus A340 with contrails (left) and a Boeing 707 without contrails (right). |
| 日期 | |
| 來源 | http://www.af.mil/shared/media/document/AFD-051013-001.pdf |
| 作者 | US Air Force employee in the course of their official duties |
授權條款
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原始上傳日誌
Transferred from en.wikipedia to Commons using FtCG.
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 00:57, 28 July 2009 | 282 × 251 (98,507 bytes) | w:en:Smallman12q (對話 | 貢獻) | ({{Information |Description = The contrails formed by the exhaust at high altitude are typically white and very similar to cirrus clouds. As the exhaust gases expand and mix with the atmosphere, the contrail diffuses and spreads. It is very difficult t) |
檔案歷史
點選日期/時間以檢視該時間的檔案版本。
| 日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2024年5月27日 (一) 20:32 | | 1,192 × 631（1.06 MB） | Michael Weinold | uploaded higher quality version of this photo which was provided to me directly by the involved researchers |
| 2012年6月10日 (日) 04:02 |  | 282 × 251（96 KB） | This is also Sven Manguard | Transferred from en.wikipedia: see original upload log above |
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