Ar°dois" sys"tem (). (Naut.) A widely used system of electric night signals in which a series of double electric lamps (white and red) is arranged vertically on a mast, and operated from a keyboard below.
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.