常見例句用作名詞 (n.)Invariance under translation in time leads to conservation of energy.在時間平移下的不變性導致能量守恒。Finally, since there is no absolute origin in time, all systems must be invariant under time displacements.最后,因為沒有絕對的時間原點,所以任何系統(tǒng)在時間平移下一定不變。 返回 time-shifting