释义 |
mass-energy equation \ˈ ̷ ̷| ̷ ̷ ̷ ̷ ̷ ̷-\ noun : an equation for the interconversion of mass and energy: E = mc2 where E is energy in ergs, m is mass in grams, and c is the velocity of light in centimeters per second — called also Einstein equation; compare conservation of energy, conservation of mass |