And that total magnetic field is equal to the magnetic constant times the enclosed current.

并且总磁场是 时间是恒定的闭合磁流。

This equation just means that the total magnetic field along the loop is equal to the current running through the loop, times a constant number.

这个方程只是意味着沿环路的总磁场等于流过环路的电流，有时是一个常数。