翻訳と辞書 Words near each other ・ Navidades ・ Navideh ・ Navidi Vakhsh ・ NaviDrive ・ Naviduct ・ Naviego ・ Navielektro ・ Navielgane ・ Navient Corporation ・ Naviera Armas ・ Navier–Stokes equations ・ Navier–Stokes existence and smoothness ・ Navies of landlocked countries ・ Navifon ・ Naviforme ・ Navigability ・ Navigable aqueduct ・ Navigable servitude ・ Navigant Consulting ・ Navigation ・ Navigation (album) ・ Navigation (disambiguation) ・ Navigation Acts ・ Navigation and Air Electronics Training Squadron RNZAF ・ Navigation and Commerce issue ・ Navigation authority ・ Navigation bar ・ Navigation Catalyst Systems ・ Navigation controls ・ Navigation Data Standard 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 Navigability ： ウィキペディア英語版 Navigability A body of water, such as a river, canal or lake, is navigable if it is deep, wide and slow enough for a vessel to pass or walk. Preferably there are few obstructions such as rocks or trees to avoid. Bridges must have sufficient clearance. High water speed may make a channel unnavigable. Waters may be unnavigable because of ice, particularly in winter. Navigability depends on context: A small river may be navigable by smaller craft, such as a motor boat or a kayak, but unnavigable by a cruise ship. Shallow rivers may be made navigable by the installation of locks that increase and regulate water depth, or by dredging. ==Inland water transport systems== Inland Water Transport (IWT) Systems have been used for centuries in countries including India, China, Egypt, the Netherlands, the United States, Germany, China, and Bangladesh. In the Netherlands, IWT handles 46% of the nation's inland freight; 32% in Bangladesh, 14% in the United States, and 9% in China. 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「Navigability」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.