And have a simple geometric express for time translationsymmetry and conservation of energy.
并对时间平移对称性与能量守恒作了简单的几何表述。
2
We can witness a lot of translationsymmetry in this design, where the same-sized block shape is repeated in various locations.
页面中大量使用了平移对称设计,相同大小的形状重复出现在不同的位置。
3
From the principle of symmetry, law of conservation of energy is proved. And have a simple geometric express for time translationsymmetry and conservation of energy.