A powerful electric current is passed through a piece of graphite.
一股强大的电流被传导经过一块石墨。
通过这种方式得到电流。
Wires transmit an electric current.
电线传导电流。
Electric current is measured by the ampere.
电流是按安培计量的。
The electric current passes along the wire.
电流沿着导线输送。
An electric current has caused heat around the tip.
通过电流加热针的尖端。
Electric current cannot go through insulation.
电流不能通过绝缘体。
Metal is a good conductor of electric current.
金属是电流良好的导体。
Typically, an electric current breaks the water down.
我们通常都用电流来分解水。
How did you know if electric current was flowing?
你如何知道电路中是否存在电流？
They measured the strength of an electric current.
他们测量了电流的强度。
Ampere The ampere is a unit of electric current flow.
安培安培是电流单位。
They can start one by one to reduce electric current.
可逐台启动，降低启动电流。
The electric current varies directly with the voltage.
电流与电压成正比。
Circular electric current is a classical physical model.
圆电流是一个经典的物理模型。
When we talk of electric current, we mean electrons in motion.
当我们谈到电流时，我们指的是运动的电子。
Lysis of a bond produced by the passage of an electric current.
电流引起的化学键的分解或溶解过程。
Iron can be magnetized by passing an electric current round it.
让电流通过铁能使铁磁化。
Do you find the strength of an electric current hard to measure?
你认为电流的强度难以测量吗？
An electric current is believed to be the movement of electrons.
电流据信是电子的流动。
There was a powerful electric current running through the wires.
一股强大年夜的电流流过电线。
When a load is connected to the cell, electric current will flow.
当在太阳能电池上连接负载时，就会产生电流。
In the series circuit, the electric current can take only one path.
在串联电路中，电流只有一条流动途径，没有分支。
Silver is a conductor, which allows electric current to flow easily.
银是一种导体，它可以让电流很容易地通过。
An electric current in metal is caused by the movement of electrons.
金属内电流是由电子运动引起的。
The fourth step is calculation shorting out in the electric current.
第四步是短路电流的计算。
The fourth step is calculation shorting out in the electric current.
第四步是短路电流的计算。
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