system of equations

: 76 phrases in 17 subjects

Aerodynamics	1
Automated equipment	7
Chemistry	1
Econometrics	2
Electronics	1
Energy industry	2
Makarov	4
Mass media	1
Mathematics	28
Mechanics	6
Metrology	2
Nanotechnology	1
Physics	3
Programming	13
Quality control and standards	1
Statistics	1
Technology	2