- ensure the ellipticity of system
- Математика: (we assume that the characteristic constants satisfy the inequalities (2.2) which) которые обеспечивают эллиптичность системы
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
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