E=mc2质能方程用英语怎么读呢
问题描述：
E=mc2质能方程用英语怎么读呢
答
How does the PH value use the percentage expression is
答
E equals m times the square of c
答
可以念公式的方法
E equals M C squred.
E is equal to M C squred.
也可以用解释的方法念
Energy is equal to mass multiplied by the square of the speed of light.