The electrochemical impedance spectroscopy diagram shows that the material's electrochemical impedance in the charged state is lower than state of discharged.
交流阻抗图谱表明材料充电态的电化学阻抗明显低于放电态的电化学阻抗。
If you store a battery when it's fully discharged, it could fall into a deep discharge state, which renders it incapable of holding any charge.
如果你在电池完全放完电的时候存放,电池将进入深度放电状态,这将造成电池不能再充电。
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