
词汇分析:volts
“volts”是“volt”的复数形式,volt是一个名词,表示电压的单位。在电学中,“volt”是用来测量电压强度的基本单位,符号为“V”。
词性与含义
名词: 表示电压的单位,通常用来描述电流的强度。
词语辨析
在电路理论中,“volts”用于指示电压水平,通常在描述电气设备或电流时使用。与其相关的词汇包括“ampere”(安培,电流单位)和“ohm”(欧姆,电阻单位)。
近义词和反义词
近义词: voltage (电压), electrical potential (电势)
反义词: none
词汇扩充
与“volts”相关的词汇包括:
- current(电流)
- resistance(电阻)
- power(功率)
权威词典参考
柯林斯词典: “volt”定义为“the unit of electric potential equal to the potential difference that would drive one ampere of current against one ohm of resistance.”
牛津词典: “volt”定义为“a unit of electric potential equal to the potential difference between two points on a conductor carrying a constant current of one ampere when the power dissipated between those two points is one watt.”
用法示例
The battery provides a voltage of 12 volts.
这块电池提供12伏特的电压。
The circuit requires a minimum of 5 volts to operate.
该电路需要至少5伏特才能运行。
High voltage lines carry over 100,000 volts of electricity.
高压电线输送超过10万伏特的电力。
The device can operate on 110 volts or 220 volts.
该设备可以在110伏特或220伏特下运行。
Make sure to use a transformer to step down volts when connecting to household appliances.
连接家用电器时,请确保使用变压器降低电压。
The output from the generator is measured in volts.
发电机的输出以伏特为单位测量。
The electric shock was caused by high voltage exposure.
电击是由高电压暴露引起的。
Understanding volts is essential for anyone working with electrical systems.
理解伏特对于任何从事电气系统工作的人都是必不可少的。
To measure the volts, you need a multimeter.
要测量伏特,你需要一个万用表。
Different countries have different standards for voltage in electrical outlets.
不同国家的电源插座电压标准不同。
The label indicates the device operates at 240 volts.
标签显示该设备的工作电压为240伏特。
It’s important to use the correct voltage for your appliances to avoid damage.
使用正确的电压对你的电器很重要,以避免损坏。
Safety equipment should be rated for at least 1000 volts.
安全设备的额定值应至少为1000伏特。
Some devices are designed to work with both AC and DC volts.
一些设备设计用于同时使用交流和直流电压。
The electrician measured the voltage before starting the repairs.
电工在开始维修前测量了电压。
Using a voltage regulator can protect sensitive electronics.
使用电压调节器可以保护敏感电子设备。
The machine requires a steady supply of voltage to function properly.
该机器需要稳定的电压供应才能正常工作。
He connected the wires to ensure they would receive sufficient voltage.
他连接了电线,以确保它们能接收到足够的电压。
It's crucial to avoid touching live wires carrying high volts.
避免触摸带有高电压的带电线是至关重要的。