翻訳と辞書 Words near each other ・ Boneh Ahmadan ・ Boneh Alvan ・ Boneh Anbar ・ Boneh Balut ・ Boneh Balut, Fars ・ Boneh Balut, Khuzestan ・ Boneh Balut, Kohgiluyeh and Boyer-Ahmad ・ Boneh Band ・ Boneh Dar ・ Boneh Darvazeh ・ Boneh Deraz ・ Boneh Deraz-e Mushemi ・ Boneh Gaz ・ Bone Creek ・ Bone Creek Township, Butler County, Nebraska ・ Bone crusher ・ Bone Crusher (rapper) ・ Bone cutter ・ Bone cyst ・ Bone Dance ・ Bone decalcification ・ Bone density ・ Bone destruction patterns in periodontal disease ・ Bone Detectives ・ Bone disease ・ Bone Disease Program of Texas ・ Bone dish ・ Bone Dry ・ Bone Eater ・ Bone exercise monitor 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 Bone crusher ： ウィキペディア英語版 Bone crusher A bone crusher was a device for crushing animal bones. Bones obtained during slaughter were cleaned, boiled in water and dried for several months. After that, they were suitable for crushing with the special machine into a relatively dry gritty powder which was used as fertilizer. The machine, shown in the picture, is powered by a water wheel. It contains eight S-shaped pairs of cams that raise the crushers alternately and let them fall into material to be crushed. The simple transmission increases the rotation speed of the crusher wheel to 21 rpm from the water wheel speed of about 7 rpm. Bone meal was used since about 1790 as a welcome supplement to the ordinary farmyard manure. From about 1880 it was supplanted by chemical fertilizers. ==Similar machines== A similar machine (the stamp mill) is used to crush ore in mining situations. 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「Bone crusher」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.