vol
tage
复数形式
voltages
1
电压, 伏特数
total potential energy provided by a power source
- This power outlet delivers 120V, but your device needs 240V.
这个电源插座提供120V，但您的设备需要240V。
- The dying battery's voltage dropped from 9V to 6V.
垂死电池的电压从9V降至6V。
- Industrial machines require 480V to operate.
工业机器需要480 伏特才能运行。
2
电压, 伏特数
the measure of electric potential difference between two points in a circuit, expressed in volts
- Measure the voltage between the two ends of the resistor.
测量电阻两端之间的电压。
- The voltage across the capacitor peaked at 5V.
电容器两端的电压在5V时达到峰值。
- A neuron's resting voltage is −70mV.
神经元的静息电压为−70 mV。