equivalence of mass and energy

• 质能等效

equivalence of mass and energy的用法和样例：

例句

1. Nuclear physics has provided extensive experimental support for the mass-energy equivalence.
   原子核物理学已经为质能等效性提供了广泛的实验证据。
2. The mass-energy equivalence has been amply confirmed.
   质与能的相当性已被充分地证实。