翻訳と辞書 Words near each other ・ Ira Hutchinson ・ Ira Hyman ・ Ira Independent School District ・ Ira Ingram ・ Ira Isaacs ・ Iquitos metropolitan area ・ Iquitos Satellite Laboratory (IQTLAB) ・ Iquê Ecological Station ・ Iquê River ・ IR ・ Ir (cuneiform) ・ Ir Amim ・ IR Bir Mourad Raïs ・ Ir Bolagh ・ Ir David Foundation ・ IR flag ・ Ir Ganim ・ Ir Herbowo ・ IR Ishikawa Railway ・ Ir Mahalleh ・ Ir nidachat ・ Ir Ovot ・ Ir sult sprechen willekomen ・ IR Tanger ・ IR$ ・ IR-40 ・ Ir.D.F. Woudagemaal ・ IR/UV mixing ・ IR35 ・ IR3535 Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク IR flag ： ウィキペディア英語版 IR flag An infrared flag (or IR flag) is a type of combat identification used by soldiers. They consist of a national flag or other identifying icon with a Velcro backing for application to a soldier's uniform on the upper arm or chest. ==Function== IR flags are rendered in materials that result in a high contrast ratio in the infrared spectrum. They are designed to show up brightly whilst being observed through night vision equipment, as found on modern combat aircraft or attack helicopters. They are designed to protect the soldier from friendly fire. However, camouflage (if any) is not compromised as the materials produce a low contrast ratio in the visible spectrum, and are thus not easily visible to the naked eye. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「IR flag」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.