The opened pore allows electrical current to flow, and the neuron fires an electrical impulse.

电流会在打开的毛孔中流动，而神经细胞会发射一个个电脉冲。

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Fault a fault is any unintended flow of current outside its intended circuit path in an electrical system.

故障故障是指在电力系统中任何电流跑出正常电路以外的情况。

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Resistor offers resistance to the flow of electrical current.

电阻器起着对电流流动的阻碍作用。

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Engineers had learned that a resistor, which restricts the flow of electrical current, is best made of certain materials and a capacitor, which stores electrical charge, of others.

ECONOMIST: Jack Kilby

The two electrodes, cathode and anode, are separated by a polymer electrolyte membrane which permits protons to cross to reach the cathode while the electrons are made to flow as part of a circuit to carry an electrical current.

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