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单词
PNdb
释义
PNdb
美
英
n.
感觉到的噪声分贝
网络
可闻噪声分贝；感觉噪声分贝；感觉噪声级
英汉
英英
网络释义
n.
1.
感觉到的噪声分贝
abbr.
1.
perceived
noise
decibel
1.
可闻噪声分贝
石油英语词汇(P4) ... PND-S tool 脉冲中子衰减能谱测井仪
PNdb
可闻噪声分贝
pneu-multi-matic mixer 复式风动混合器 ...
www.zftrans.com
2.
感觉噪声分贝
PNL
感觉噪声分贝
(
PNdB
) 感觉噪声级。即任一瞬间的感觉噪声级（单位为PNdB，而非dB) 。
wiki.carnoc.com
3.
感觉噪声级
...）LN 七、交通噪声指数 九、噪声评价数NR 十、
感觉噪声级
（
PNdB
）和噪度（呐） 在计权网络中一般设计A，B 和C 三种计 …
max.book118.com
例句
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reliability of equipment
reliability of estimate
reliability of financial records
reliability of forecast
reliability of heat-supply system
reliability of life support system
reliability of material
reliability of measurement
reliability of nuclear power plant
reliability of operation
reliability of predictions
reliability of relay protection
Reliability of Results
reliability of service
reliability of standard deviation
reliability of static system
reliability of statistics
reliability of structure
reliability of test
reliability of testimony
reliability of testing
reliability of transmission
reliability optimization
reliability organization
reliability parameter
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/10/4 10:10:55