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to phrases
峰比
tech.
peak to background ratio
;
peak-to-peak ratio
峰比
:
55 phrases
in 19 subjects
Air defense
3
Artificial intelligence
1
Automobiles
1
Aviation
2
Business
1
Economy
1
Electronics
11
Engineering geology
1
Explosives and Explosive Ordnance Disposal
1
Geology
1
Geophysics
1
Information technology
2
Management
1
Metallurgy
1
Oil / petroleum
6
Space
7
Technology
11
Telecommunications
2
Wind Energy
1
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