electric current

例句 (20)

• An electric current is the rate of flow of electric charge.电流是电荷的流动速率。
• An electric current is the flow of electric charge.电流是电荷的流动。
• The experiment's goal was to measure the electric current passing through the circuit.
• The unit of electric current is the ampere.该实验的目标是测量通过电路的电流。
• Be careful, as even a small electric current can be dangerous.电流的单位是安培。
• Be careful, this wire carries a live electric current.
• A light bulb glows when an electric current heats its filament.小心，因为即使是很小的电流也可能很危险。
• A switch can interrupt the flow of electric current.小心，这根电线带有电流。
• The device will not operate unless a steady electric current flows through it.
• The lightning strike produced a massive electric current.当电流加热灯丝时，灯泡就会发光。
• Did you check if there is an electric current in the wire before touching it?开关可以中断电流的流动。
• For an electric current to flow, there must be a complete circuit.
• Using an ammeter, we can determine the strength of the electric current in amperes.除非有稳定的电流通过，否则该设备将无法运行。
• The experiment measured the electric current passing through the resistor.雷击产生了巨大的电流。
• Most household appliances run on an alternating electric current.
• Do you know what causes an electric current to flow?在触摸电线之前，你检查过里面是否有电流吗？
• The sudden surge in electric current damaged the sensitive equipment.要想让电流通过，必须有一个完整的电路。
• Alternating current (AC) is an electric current which periodically reverses direction.
• The discovery of how to generate a sustained electric current revolutionized modern technology.使用电流表，我们可以确定以安培为单位的电流强度。
• Touching a live wire can cause a dangerous electric current to pass through your body.实验测量了通过电阻器的电流。