| The cups are small, varying much in color and the sporidia are ellipsoidal. |
| Inspired by Maxwell and his mathematics, Niven turned increasingly towards the study of spherical and ellipsoidal harmonics. |
| The particles may have any shape or size, but they are generally spherical, ellipsoidal, polyhedral, or irregular in shape. |
| A primary concave parabolic mirror converges the light to one focus of a concave ellipsoidal mirror. |
| Then, as technical competence increased, the ellipsoidal head became a cutting edge, and by this process the mace evolved into the ax. |
| He used them to transform Laplace's equation into ellipsoidal coordinates and so separate the variables and solve the resulting equation. |
