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一、伏特值实现的方法苏联于1970年采纳并用一组恒温电池组成的标准实现的伏特值已由绝对测量法测出,方法是把参考标准电池的电动势和电流流过标准电池产生的电压值相比较。电流值
First, the method to achieve the value of the volts The Soviet Union in 1970 and adopted a standard set of constant temperature battery voltage value has been achieved by the absolute measurement method, the method is to reference standard battery electromotive force and current flowing through the standard battery voltage Compared. Current value