翻訳と辞書 Words near each other ・ Whistle and I'll Come to You ・ Whistle Binkie ・ Whistle Blower (film) ・ Whistle Blowers Protection Act, 2011 ・ Whistle Cove ・ Whistle Down the Wind ・ Whistle Down the Wind (1989 musical) ・ Whistle Down the Wind (film) ・ Whistle Down the Wind (musical) ・ Whistle Down the Wind (novel) ・ Whistle for the Choir ・ Whistle for Willie ・ Whistle In ・ Whistle Inn Halt railway station ・ Whistle Lake ・ Whistle mix ・ Whistle on the Wind ・ Whistle Pass ・ Whistle Pops ・ Whistle post ・ Whistle register ・ Whistle Rymes ・ Whistle Sports Network ・ Whistle Stop ・ Whistle Stop (album) ・ Whistle Stop (film) ・ Whistle Stop Inn ・ Whistle stop train tour ・ Whistle tip ・ Whistle While You Work 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 Whistle mix ： ウィキペディア英語版 Whistle mix Whistle mix is a general term to refer to any pyrotechnic composition that emits a whistling sound when pressed into a tube and ignited. It is used as a rocket propellant, particularly in small bottle rockets. Whistle mix tends to be fast burning and brisant; therefore it is also used as burst charge in shells. A typical whistle mix is made from 70% potassium perchlorate and 30% sodium benzoate, measured by weight. The fuel in most whistle compositions is a salt of an organic acid. Compositions with chlorates and gallates were used historically, but have now been abandoned as prone to accidental ignition. These mixtures however, are less sensitive than the formerly used ones, which often contained mixtures with picric acid and potassium picrate. Whistle compositions tend to be particularly sensitive. To achieve the whistling behavior, the composition must be in a tube and be formed into a solid grain; it otherwise burns too rapidly and just explodes. The composition is typically compressed using an arbor or hydraulic press. Ramming with a mallet (which is acceptable for many other compositions) may result in an explosion. 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「Whistle mix」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.