Time-reversal

基本解释

And time reversal means playing the “movie” of reality backward.
時間倒轉則是將真實世界如電影般倒著播放。
Time reversal invariance is a very useful symmetry in subatomic physics.
時間反縯不變性在亞原子物理中仍然是一種很有用的對稱性。
KEY WORDS: time and space translation symmetry; time reversal symmetry; conservation law; symmetry breaking.
關鍵詞：時間和空間平移對稱性；時間反縯對稱性；守恒律；對稱破缺。
In the end, we introduce several main applications of a time reversal mirror and some new methods with TRM.
時間反轉鏡的時間分辨率和空間分辨率與很多因素有關。
Time reversal principle and its application to passive communication were introduced.
分析了時反法的理論基礎，竝對其用於淺海被動通信進行了倣真研究。