1) primary potential difference
一次电位差
1.
For reliable electric parameters and least measurement errors,the primary potential difference must not be less than 300 mV,to use rangeless electrodes as potential electrodes for amplification of I p measuring signals.
为得到可靠的电性参数,减小测量误差,应保证一次电位差不于小300mV,并采用无极差电极作测量电极,以增大Ip测量信号。
2) quadratic equation electric potential of normalization
归一化二次电位
1.
In the position of fracture structure, transient electromagnetic method showing that the quadratic equation electric potential of normalization attenuation fast and it present double peak abnormality.
在断裂构造位置,瞬变电磁法表现为归一化二次电位衰减快,呈现双峰异常。
3) 11-cord potential difference meter
十一线电位差计
1.
Discussion on the selection of action current of 11-cord potential difference meter;
对十一线电位差计工作电流选择问题的讨论
4) first difference
一次差分
5) first-order error
一次误差
6) error rate for one measurement of electric energy
一次计量有功电量差率
补充资料：电位差
见电压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条