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表面粗糙度
chem.	surface roughness; surfaceness
表面粗度
tech.	surface roughness; surface texture

表面粗 度: 46 phrases in 14 subjects

Automobiles	4
Aviation	4
Bridge construction	1
Chemistry	2
Continuous casting	1
Desert science	1
Ecology	1
Electronics	3
Hydroelectric power stations	1
Metallurgy	15
Remote sensing	1
Space	2
Technology	9
Wind Energy	1