The conservation of charge corresponds to time symmetry, while conservation of current corresponds to spacesymmetry.
电荷守恒对应于时间对称性,而电流守恒则对应于空间的对称性。
2
The two important characteristics of Lorentz transformation are discussed from the viewpoints of mathematics and physics, which are the time spacesymmetry and the time space relativity.
本文从数学和物理学的角度分析、讨论了洛伦兹变换的两个重要性质,即“时空对称性”和“时空相对性” 。
3
Zoom out and space and time play equal parts, in line with Lorentz symmetry.