释义 |
mass-en·er·gy equivalence 英ˈmæsˈenədʒiː美ˈmæsˈɛnədʒiAHDmăsʹĕnʹər-jē 基本英英例句 质能当量,质能相当性
Noun: physics the principle that a measured quantity of mass is equivalent according to relativity theory to a measured quantity of energyThemass-energy equivalencehas been amply confirmed.质与能的相当性已被充分地证实。 |