请输入您要查询的字词:
单词
decibel
释义
decibel
Encyclopedia
工学
〔中国选定的非SI的国家法定计量单位〕
释
decibel
分贝
级差的非国际单位制单位。符号dB,为纪念20世纪美国发明家A.G.贝尔(Alexander Graham Bell,1847-03-03~1922-08-02)而命名。
Physics
>声学>声学基础理论>释义
decible
分贝
dB
=decibel
分贝
decibel
分贝
dB
随便看
League of Arab States
League of Armed Neutrality
League of Nations
League of Nations’ Mandate for South West Africa
Leah Ayalon
Leah Goldberg
leak
leakage
leakage accident of offshore oil exploitation
leakage acquisition
leakage alarm
leakage coefficient
leakage coefficient of compressor
leakage conductance
leakage control technology
leakage current
leakage detection for refrigeration system
leakage detection of pipe networks
leakage detection of pressure equipment
leakage discharge
leakage error
leakage exploitation
leakage factor
leakage flow
leakage flux
科学参考收录了854744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:2024/10/1 11:31:49