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to phrases
累频
tech.
total frequency
累频
:
103 phrases
in 23 subjects
Advertising
1
Air defense
6
Architecture
1
Aviation
2
Business
8
Cartography
3
Demography
1
Desert science
3
Earth sciences
1
Electric machinery
1
Electronics
1
Engineering geology
1
Genetics
1
Geophysics
1
Hydrology
4
Information technology
1
Mathematics
7
Oil / petroleum
2
Space
4
Statistics
22
Technology
30
Textile industry
1
Water resources
1
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