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噪声级 zàoshēngjí
acoust. noise level
auto. loudness
compr. sound level
construct. snow level
el.mach. noise grade
environ. noise level Physical quantity of unwanted sound measured, usually expressed in decibels (有害声音物理量的测量,通常以分贝表示。)
tech. level of noise; noise level (别)
噪声级[电平] zàoshēngjí
space noise level
噪声级: 153 phrases in 22 subjects
Acoustics1
Architecture1
Automobiles20
Aviation13
Bridge construction1
Business1
Compressors1
Ecology6
Electric machinery1
Electronics14
Explosives and Explosive Ordnance Disposal1
General1
Geophysics2
Metallurgy1
Nautical5
Oil / petroleum3
Otorhinolaryngology9
Refrigeration6
Space14
Technology47
Textile industry2
Wind Energy3