同时电流通过电线给电池或者装置充电。
The electricity then flows through a wire to charge or power a battery or device.
当电流通过两个电极时高分子材料便会发光。
When a current is passed between these electrodes, the polymer gives off light.
电阻是任何当电流通过时都能产生电压的元件。
A resistor is any device that, when you pass current through it, creates a voltage.
That is we make animation file when you put the current to the coil of the field, getting established magnetic field.
即通过制作动画效果,当你将电流,输送到线圈上,形成磁场。
You turn on your lamp, it happens pretty fast because current can flow very quickly through wire or through a charged - a solution of ions.
你打开灯 灯马上就亮了,电流可以迅速通过,电线或者带电荷的--电解质的溶液
Because it's a gel electricity is going to move through the gel because there are ions in it the same way - for the same reason you don't drop an electrical device into the bathtub because charge moves through water that has ions in it.
由于凝胶中存在离子,电流会通过凝胶,同样--,因为同样的原因你不会把电器扔进浴缸里,因为水里也有离子,所以水可以导电
应用推荐