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acoustic emission [ə'ku:stɪk ,ɪ'mɪʃ(ə)n]
auto. 声排放; 声污染; 噪声排放
el. 声发[辐]射
eng.geol. 声波发射
geophys. 发射
IT 声发射
acoustic emission: 36 phrases in 10 subjects
Aviation2
Earth sciences2
Electric machinery1
Engineering geology3
Explosives and Explosive Ordnance Disposal2
Geophysics2
Hydroelectric power stations2
Metallurgy2
Space8
Technology12