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to phrases
sound level
agric.
音位
avia.
声级
(用分贝表示)
compr.
噪声级
space
声音强度
tech.
噪声分级
;
噪声程度
;
音级
;
噪声水平
;
声音电平
wind.
声级
sound-level
gen.
声级
sound level
The sound pressure level (in decibels) at a point in a sound field, averaged over the audible frequency range and over a time interval
environ.
音量
(声压大小(分贝)在声场上的一个点,平均发声频率范围和时间间隔超过1。)
sound level:
213 phrases
in 20 subjects
Agriculture
1
Automobiles
23
Aviation
4
Compressors
5
Earth sciences
2
Ecology
3
Electric machinery
4
Electronics
8
Explosives and Explosive Ordnance Disposal
2
General
2
Geophysics
3
Information technology
4
Nautical
10
Otorhinolaryngology
15
Rail transport
6
Refrigeration
6
Space
14
Technology
88
United Nations
1
Wind Energy
12
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