请输入您要查询的字词:

 

单词 capacitance-operated intrusion detector
释义 capacitance-operated intrusion detector
[kǝ`pas·ǝ·tǝns ¦ȧȧp·ǝ´rād·ǝd in`trü·zhǝn di`tek·tǝr]
ENGINEERING
A boundary alarm system in which the approach of an intruder to an antenna wire encircling the protected area a few feet above ground changes the antenna-ground capacitance and sets off the alarm.
随便看

 

科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2025/1/28 3:17:17