翻訳と辞書 Words near each other ・ Null symbol ・ Null vector ・ Null vector (disambiguation) ・ Null-A Three ・ Null-move heuristic ・ Null-O ・ Null-subject language ・ Null-terminated string ・ Nulla bona ・ Nulla in mundo pax sincera ・ Nulla poena pro vitium Abyssus ・ Nulla poena sine lege ・ Nullable type ・ Nullagine River ・ Nullagine, Western Australia ・ Nullah ・ Nullah (disambiguation) ・ Nullarbor (demo party) ・ Nullarbor (disambiguation) ・ Nullarbor dwarf bettong ・ Nullarbor Links ・ Nullarbor National Park ・ Nullarbor Nymph ・ Nullarbor Plain ・ Nullarbor quail-thrush ・ Nullarbor Regional Reserve ・ Nullarbor Wilderness Protection Area ・ Nullarbor, South Australia ・ Nullary constructor ・ Nullator 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 Nullah ： ウィキペディア英語版 Nullah A nullah or nulla ( or "nallah" in Punjabi) is an 'arm of the sea', stream, or watercourse, a steep narrow valley. Like the wadi of the Arabs, the nullah is characteristic of mountainous or hilly country where there is little rainfall. In the drier parts of India and Pakistan, and in many parts of Australia, there are small steep-sided valleys penetrating the hills, clothed with rough brushwood or small trees growing in the stony soil. During occasional heavy rains, torrents rush down the nullahs and quickly disappear. There is little local action upon the sides, while the bed is lowered, and consequently these valleys are narrow and steep. In cities on the Delhi plain in India nullahs are concrete or brick-lined ditches about deep and wide, used to divert monsoon rain away from the cities. In Hong Kong, a nullah is typically a concrete-lined channel designed to allow rapid run off of storm water from high ground, to prevent flooding of urbanised coastal areas.〔 〕 ==References== ;Attribution * 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「Nullah」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.