翻訳と辞書 Words near each other ・ Raising Kane ・ Raising Malawi ・ Raising Miranda ・ Raising My Own Hell ・ Raising My Voice ・ Raising of Chicago ・ Raising of Jairus' daughter ・ Raising of Lazarus ・ Raising of school leaving age ・ Raising of school leaving age in England and Wales ・ Raising of the son of the widow of Nain ・ Raising of the son of the widow of Zarephath ・ Raising of the son of the woman of Shunem ・ Raising Sand ・ Raise (Lake District) ・ Raise (mining) ・ Raise a Little Hell ・ Raise a Native ・ Raise a question of privilege ・ Raise borer ・ Raise Gruppen ・ Raise Hell ・ Raise High ・ Raise It Up ・ Raise It Up (August Rush song) ・ Raise My Kids ・ Raise the Alarm ・ Raise the Alarm (album) ・ Raise the Alarm (song) ・ Raise the Bar 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 Raise (mining) ： ウィキペディア英語版 Raise (mining) In underground mining a raise refers to a vertical or inclined excavation that leads from one level, or drift, to another. A raise may also extend to surface. There are four excavation methods for raises: #Conventional or open raise #Long-hole or drop raise #Alimak #Raise boring Raises serve a number or purposes including: #Transportation of ore and waste rock #Ventilation #Creating a free face for mining #Movement of workers via manway ladders ==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「Raise (mining)」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.