definite integral
type: Concept
preferred label: انتگرال معین @fa
related: hydrodynamic stability

trigonometric function
type: Concept
preferred label: تابع مثلثاتی @fa
related: hydrodynamic stability

hydrodynamic stability
type: Concept
broader: fluid mechanics
preferred label: پایداری هیدرودینامیک @fa
related: definite integral
related: trigonometric function
related: radius of gyration

fluid mechanics
type: Concept
narrower: hydrodynamic stability
preferred label: مکانیک سیالات @fa

radius of gyration
type: Concept
preferred label: شعاع چرخش @fa
related: hydrodynamic stability