例句與造句

1. Some other lattice packings are often found in physical systems.
2. In the E 8 lattice packing mentioned above any given sphere touches 240 neighboring spheres.
3. All of these are lattice packings.
4. Carl Friedrich Gauss proved in 1831 that these packings have the highest density amongst all possible lattice packings.
5. Simulations combining local improvement methods with random packings suggest that the lattice packings for icosahedra, dodecahedra, and octahedra are optimal in the broader class of all packings.
6. It's difficult to find lattice packing in a sentence. 用lattice packing造句挺難的