The systems are getting smaller and using lower voltages. 这些系统变得更小,使用的电压(V)也更低。
An automatic voltage regulator ensured a constant output from the generator. 一个自动电压(V)调节器保证了发电机电流输出的稳定。
The current lags behind the voltage. 电流滞后于电压(V)。
In the foregoing example, the voltage source is nonideal and hence presents no difficulty. 在上面的例子中,电压(V)源是非理想的,所以没有发现什么困难。
It has provided reference to the reduction of working voltage for cells of the same type through analysis and summarizing on the process of testing cell's voltage reduction. 通过对试验槽降低电压(V)的过程进行分析总结,为同类型槽降低工作电压(V)提供了一定的借鉴。