网站首页  汉语  德语  英语

请输入您要查询的英文单词:

 

单词 ruling engine
释义

Definition of ruling engine in English:

ruling engine

noun
  • A machine for engraving equally spaced parallel straight lines on a surface; (in later use) especially one for engraving lines on a diffraction grating.

Origin

Early 19th century; earliest use found in The London Journal of Arts and Science.

Definition of ruling engine in US English:

ruling engine

noun
  • A machine for engraving equally spaced parallel straight lines on a surface; (in later use) especially one for engraving lines on a diffraction grating.

Origin

Early 19th century; earliest use found in The London Journal of Arts and Science.

随便看

 

雅致网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。

 

Copyright © 2002-2024 53pku.com All Rights Reserved
更新时间:2025/6/18 8:36:40