130925-N-PO203-018 : 無料・フリー素材/写真
130925-N-PO203-018 / Office of Naval Research
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Dr. Alex Slocum, Pappalardo Professor of Mechanical Engineering at the Massachusetts Institute of Technology and currently serving in the White Houses' Office of Science and Technology Policy, speaks about next-generation ocean-based energy solutions during a three-day Office of Naval Research Global Technical Meeting. (U.S. Navy photo by John F. Williams/Released) |
| 撮影日 | 2013-09-25 07:27:31 |
| 撮影者 | Office of Naval Research , Arlington, United States |
| タグ | |
| 撮影地 | Arlington, Virginia, United States 地図 |
| カメラ | NIKON D3S , NIKON CORPORATION |
| 露出 | 0.013 sec (1/80) |
| 開放F値 | f/3.2 |
| 焦点距離 | 175 mm |