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平均效率
econ.
average efficiency
plast.
average effciency
tech.
average output
;
mean efficiency
;
mean output
therm.eng.
efficiency average
平均 效率
:
39 phrases
in 17 subjects
Agriculture
1
Business
4
Compressors
1
Economy
3
Electric machinery
4
Electronics
2
General
1
Hydroelectric power stations
2
International Monetary Fund
1
Oil / petroleum
3
Reliability
2
Securities
2
Solar power
1
Space
1
Technology
9
Telecommunications
1
Wind Energy
1
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