“必须求出此电阻上的电压和电流。”一句的英文表达,哪一项正确?
A:It is necessary to find out the voltage and current of this resistor.
B:It is necessary to find out the voltage and current on this resistor.
C:It is necessary to find out the voltage and current for this resistor.
D:It is necessary to find out the voltage across and current through this resistor.
发布时间:2024-03-25 20:22:01