Terms for subject Astronomy containing components

English	French
basic component	composante de base
basic component	niveau de base
component force	composante de force
component of force	composante de force
distance between components	séparation des composantes
electromagnetic component	composante électron-photon
electron-photon component	composante électron-photon
meteor component of night sky radiation	composante météorique de la radiation du ciel nocturne
normal component	composante normale
nucleonic component	composante nucléaire
primary component	composante principale
primary component	étoile principale
primary cosmic-radiation component	composante primaire du rayonnement cosmique
secondary component	secondaire
secondary component	composante secondaire
secondary component	compagnon
separation of components	séparation des composantes
slowly varying component	composante lentement variable
slowly varying component	composante à variation lente
solar component of cosmic rays	composante solaire du rayonnement cosmique
tangential component	composante tangentielle
threshold curve of the secondary component	courbe seuil de la secondaire
vector components	composantes vectorielles
vector components	composantes d'un vecteur