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парное взаимодействие stresses
Makarov.	pair interaction; pairwise interaction (частиц)
math.	first-order interaction; pairwise interaction; two-factor interaction; two-way interaction
pharm.	two-way interactions (факторов estherik)
tech.	pair-wise interaction
парные взаимодействия
chem.	pairing interaction
el.	pairwise interactions

парных взаимодействий: 3 phrases in 2 subjects

Makarov	2
Solid-state physics	1