Terms containing ellipse of inertia

Subject	English	Japanese
phys.	ellipse of inertia	慣性楕円 (かんせい・だえん)
tech.	ellipse of inertia	断面二次楕円 (だんめんにじだえん)
tech.	ellipse of inertia of section	断面慣性楕円 (だんめんかんせいだえん)