Found in phrases

u : 94 phrases in 23 subjects

Antennas and waveguides	1
Chemistry	2
Communications	17
Construction	1
Earth sciences	1
Economics	2
Electronics	5
Energy industry	2
Environment	4
Finances	2
General	5
Industry	1
Information technology	1
Life sciences	1
Mathematics	11
Mechanic engineering	13
Medical	1
Metallurgy	4
Natural sciences	1
Radio	1
Statistics	9
Technology	5
Transport	4