电势

The distribution of inhomogeneous thermo-emf along the copper-iron thermoelectrode is described as a stationary ergodic random process.

不均匀热电势沿铜铁合金热电极长度布可描述为各态历经平稳随机过程。

Model JO415 DC microammeter is suitable for students to measure weak current and slimelectric potenial in laboratory of middle school and polytechnic school.

JO415型直流安培计适于中学、中专等学校实验室，可测微弱电势。