感生电流

In order for there to be an induced current, we must have a closed circuit .

为了出现感生电流，我们必须有闭合回路。

The second connects the changing magnetic field with the induced current and arose from Faraday's experiment.

第二个是把变化着的磁场跟感生电流结合起来，它是从法拉第的实验中形成的。

But such a rapid change, however it is produced, must create an induced current.

但是不管这种迅速的变化是怎样产生的，它一定会产生感生电流。

The law which goes by his name is a useful rule for predicting the direction of an induced current.

这条用他的名字命名的定律，是判断感生电流方向的极有用的定则。

This change in the number of lines of force is the only essential concept for both the qualitative and the quantitative descriptions of the induced current.

这个力线数目的变化不论对感生电流作定性的或定量的描述都是惟一重要的条件。

The electromagnetic force opposite to the fluid flow is also produced, which makes less impact on the narrow side shells, and results in a pluglike flow in the region under the lower pole of the magnetic field.

计算结果表明，结晶器内流动的钢液在恒稳磁场的作用下，形成了具有封闭回路的感生电流，其主体部分从板坯宽面一侧大范围地向另一侧流动，中途逐渐变大，并绕过水口流动。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。