n.电阻器

原形：resistor复数：resistors

A resistor is an electronic component that limits the flow of electrical current in a circuit.
电阻器是一种电子元件，用于限制电路中的电流流过。
The value of this resistor is 1 kilohm, indicated by the color bands on its body.
这个电阻器的阻值为1千欧姆，其颜色环标识出这一数值。
In series circuits, the total resistance is the sum of individual resistors' values.
在串联电路中，总电阻等于各分立电阻之和。
We need to add a resistor in parallel to decrease the overall resistance of the circuit.
我们需要添加一个并联的电阻来降低整个电路的总阻抗。
A variable resistor can be used to adjust the volume control on a radio.
可变电阻可用于调节收音机的音量控制。
The power rating of a resistor determines the maximum amount of heat it can dissipate without damage.
电阻器的功率等级决定了它在不损坏情况下所能散发的最大热量。
The ohmmeter is used to measure the resistance of a resistor accurately.
欧姆表用来准确测量电阻器的阻值。
A rheostat is a type of adjustable resistor often employed as a voltage controller.
凸轮电位器是一种可调电阻，通常用作电压控制器。
A resistor's tolerance specifies the acceptable deviation from its nominal resistance value.
电阻器的公差指出了其标称阻值允许的偏差范围。
In the design of a circuit, we use resistors to ensure stable operation and prevent overloading of components.
在电路设计中，我们使用电阻器以确保稳定的运行并防止部件过载。