Spanish ⇄ English Russian +

un medio
math.	one-half

un medio : 103 phrases in 30 subjects

Armored vehicles	1
Aviation	1
Chemistry	1
Communications	3
Dyalysis	1
Earth sciences	1
Economics	1
Electricity generation	3
Electronics	8
Environment	15
Finances	3
General	15
Geology	1
Information technology	1
Law	2
Life sciences	1
Logistics	1
Materials science	1
Medical	5
Metallurgy	3
Microbiology	4
Name of organization	2
Natural sciences	1
Patents	3
Police	1
Radio	1
Social science	1
Technology	10
Transport	2
United Nations	10