If your code attempts to divide by 0, an exception will be thrown.

如果你的代码试图把0当作除数，一个异常便会被丢出。

youdao

Fixed a "divide by zero" bug that would occur if you threw a bomb at an enemy while standing 0 pixels away from it.

修正了一个“分为零”的错误，如果你扔了一颗炸弹在一个敌人，而站在0像素远离它。

youdao

We divide that by the mass, so 0.12 kilograms, that's the mass of a regulation baseball for the major leagues, and the velocity of the baseball is 42 meters per second. So, we can cross out our units doing our unit analysis.

我们用质量来除它，质量为0，12千克，这是大多数联赛规定的棒球质量,棒球的速度为42米每秒,所以，我们可以消去单位,来做单位分析。

麻省理工公开课 - 化学原理课程节选