请输入您要查询的英文单词:

 

单词 harmonograph
释义 harmonograph|hɑːˈmɒnəgrɑːf, -æ-|
[f. as next + -graph.]
An instrument for tracing curves representing sonorous vibrations.
1879Jrnl. Sci. N.S. I. 508 Mr. W. J. Wilson exhibited a new harmonograph and figures drawn by it.1880Athenæum 20 Nov. 679/1 Mr. Bosanquet..gave the mathematical theory of the curves drawn by the harmonograph.
随便看

 

英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/9 17:18:17