electric current

英 [ɪˈlektrɪk ˈkʌrənt]

美 [ɪˈlektrɪk ˈkɜːrənt]

电流

化学

英英释义

noun

• a flow of electricity through a conductor
  1. the current was measured in amperes
  Synonym:current

双语例句

• A powerful electric current is passed through a piece of graphite.
  给一块石墨通入强电流。
• Electric current gradient process was a new technique for testing the external coatings of the underground pipelines.
  电流梯度法是一种地下管道外防护层检测的新技术。
• The electric current varies directly with the voltage.
  电流与电压成正比。
• We make an electron gun which consists of a tungsten wire heated by an electric current.
  我们制造了一把电子枪，它包括一根用电流加热的钨丝。
• The discovery that magnetism can produce electric current is extremely important in the field of electricity.
  磁能产生电流这一发现在电学中极为重要。
• This flow of electrons driven through a conductor is called an electric current.
  这种被驱动通过导体的电子流称为电流。
• An electric current was passed through the wire, thus making the rod magnetic.
  导线通过电流，铁条便带了磁性。
• They measured the strength of an electric current/ the end of a car.
  他们测量了电流的强度（一辆汽车的速度）。
• Such materials can be treated chemically to allow transmission and control of an electric current.
  这类材料经过化学处理后可以传输和控制电流。
• By the action of impulse electric current, spark discharging is produced.
  在脉冲电流的作用下，产生火花放电。