1. The resistance wire in an electrical appliance such as a heater or an oven. 
   电阻线元件，部件，如加热器或灶具等电气设备中的阻抗电丝
2. a copper-nickel alloy with high electrical resistance and a low temperature coefficient; used as resistance wire. 
   一种铜镍合金，电阻大和温度系数低，用作电阻丝。
3. a coil of low resistance and high inductance used in electrical circuits to pass direct current and attenuate alternating current. 
   在电路中让直流电通过削弱交流电的低电阻高感应系数的线圈。
4. A thin wire has a higher resistance than a thick one. It tries to stop the flow of current. Then it gets very hot. 
   细导线的电阻比粗导线的电阻大，它阻碍电流通过，因此变得很热。
5. Pertaining to thin surfaces of which the electrical resistance, emission of electrons, or generation of a current depends on incidence of light. 
   用于修饰或说明薄表面的特性，其表面的电阻、电子的发射或产生的电流取决于光的入射量。

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