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модуль вектора stresses
antenn.	vector amplitude
astronaut.	root sum square (корень квадратный из суммы квадратов)
construct.	absolute value of a vector
el.	norm; vector norm
Makarov.	module of vector; absolute value of vector
math.	scalar of vector (длина); the modulus of a vector
mech.	vector magnitude
tech.	magnitude of vector; length of a vector; modulus of a vector; magnitude of a vector; numerical value of a vector

модуль вектора: 13 phrases in 8 subjects

Astronautics	2
Electronics	3
Geophysics	2
Gravimetry	1
Information technology	1
Makarov	2
Measuring instruments	1
Physics	1