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referência n
math.	基线，底线
Portuguese thesaurus
referência n
gen.	ref. (spanishru)

referencia: 90 phrases in 19 subjects

Accumulators	1
Automatic control	6
Brazil	1
Electric machinery	1
Electric motors	1
Electrochemistry	2
Electronics	18
Environment	3
International Monetary Fund	28
Mathematics	4
Metrology	1
Microsoft	2
Nuclear physics	2
Patents	6
Piezoelectric crystals	5
Power system protection	2
Semiconductors	1
Statistics	4
Video recording	2