翻訳と辞書 Words near each other ・ Bottling line ・ Bottlinger's ring ・ Bottmersdorf ・ Bottmingen ・ Bottmingen Castle ・ Bottnaryd ・ Bottnaryd Church ・ Bottom ・ Bottom (technical analysis) ・ Bottom (TV series) ・ Bottom 10 ・ Bottom ash ・ Bottom Bay ・ Bottom bracket ・ Bottom breather ・ Bottom crawler ・ Bottom Creek, West Virginia ・ Bottom dealing ・ Bottom Dollar (album) ・ Bottom Dollar Food ・ Bottom eta meson ・ Bottom Feeder ・ Bottom feeder ・ Bottom Feeders (album) ・ Bottom fishing ・ Bottom girl ・ Bottom hole assembly ・ Bottom Line (album) ・ Bottom line (disambiguation) ・ Bottom Liner Blues 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 Bottom crawler ： ウィキペディア英語版 Bottom crawler thumb A bottom crawler is an underwater exploration and recovery vehicle. It is designed to sink to the bottom of a body of water, where it moves about using traction against the bottom with wheels or treads. It is usually tethered to a surface ship by cables providing power, control, video, and lifting capabilities, but this is not essential. Such devices have been proposed for use in recovering deep seabed minerals, such as manganese nodules. These also have been considered since the late 1960s for use in offshore oil exploration and production in extremely deep water, but practical devices have used other technologies from the sea surface, such as moored barges and tension leg platforms. ==References== 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「Bottom crawler」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.