翻訳と辞書 Words near each other ・ Dasylirion lucidum ・ Dasylirion serratifolium ・ Dasylirion texanum ・ Dasylirion wheeleri ・ Dasyllio ・ Dasylobus ・ Dasylophia ・ Dasylophia anguina ・ Dasyloricaria ・ Dasyloricaria capetensis ・ Dasyloricaria latiura ・ Dasyloricaria seminuda ・ Dasyloricaria tuyrensis ・ Dasymacaria ・ Dasymallomyia ・ Dasymeter ・ Dasymetopa fenestrata ・ Dasymetopa fuscicosta ・ Dasymetopa luteipennis ・ Dasymetopa lutulenta ・ Dasymetopa ochracea ・ Dasymetopa quinquepunctata ・ Dasymetopa septempunctata ・ Dasymetopa sordida ・ Dasymetric map ・ Dasymixis ・ Dasymutilla ・ Dasymutilla gloriosa ・ Dasymutilla occidentalis ・ Dasymys 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 Dasymeter ： ウィキペディア英語版 Dasymeter A dasymeter was meant initially as a device to demonstrate the buoyant effect of gases like air; as shown in the pictures on the right. A dasymeter which allows weighing acts as a densimeter used to measure the density of gases. ==Principle== The Principle of Archimedes permits to derive a formula which does not rely on any information of volume: A sample, the big sphere in the images on the right, of known mass-density is weighed in vacuum and then immersed into the gas and weighed again. From the known mass density of the sample (sphere) and its two weight-values can be calculated the mass-density of the gas: :$\backslash frac\; \}\; =\; \backslash frac\; -\; \backslash mbox\}\backslash ,$ (The formula was taken from the article buoyancy and still has to be solved for the density of the gas.) 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「Dasymeter」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.