请输入您要查询的英文单词:

 

单词 going fusee
释义

> as lemmas

going fusee
going fusee n. Watchmaking and Clockmaking (now historical) a fusee containing a circular spring so as to maintain the power to the train during winding.
ΚΠ
1767 N. Maskelyne in J. Harrison Princ. Time-keeper Notes p. xv A spring in the inside of the fusee, to keep it going while winding up.]
1773 T. Hatton Introd. Clock & Watch Work 30 The going fusee..is to keep the watch going while winding up.
1838 Penny Cycl. XII. 301/1 When this principle [sc. maintaining power] is applied to a fusee, it is termed a going fusee.
1931 Times 20 Apr. 10/2 Harrison first used the ‘going fusee’ in his No. 1 marine timekeeper, begun in 1729 and completed in 1735.
extracted from goingn.
<
as lemmas
随便看

 

英语词典包含1132095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:2025/2/1 11:01:46