例句與造句

1. An application of Euclidean solid geometry is the packing of spheres in n dimensions.
2. Similarly, a two-dimensional sphere is the surface of the Euclidean solid known colloquially as a " sphere ", while the interior and surface together are the three-dimensional ball.
3. In 1929 he showed that much of Euclidean solid geometry could be recast as a first-order theory whose individuals are " spheres " ( a primitive notion ), a single primitive binary relation " is contained in ", and two axioms that, among other things, imply that containment partially orders the spheres.
4. It's difficult to find euclidean solid in a sentence. 用euclidean solid造句挺難的