Aluminum has promising development prospects because of its high electrochemicalequivalent, negative electrode potential, environmentally friendly and low price.
它电化学当量高，电极电位负，对环境友好，价格低廉，具有广阔的发展前景。
2
Electrochemical impedance spectra (EIS) of a metal hydride electrode were interpreted by means of an equivalent circuit.
通过试验测得金属氢化物电极的电化学交流阻抗谱(EIS)，经过分析得到该电极的等效电路图。
3
In the third chapter Porous silicon was prepared by pulsed and dc electrochemical etching methods under the equivalent etching condition.