测试了低汞锌粉的析氢速度和各种合金锌电极的析氢电位，用交流阻抗法来测量电池的内阻。
The velocity and potential of release hydrogen on different zinc alloy were measured, the resistance of battery was measured by alternate impedance method.
测试了低汞锌粉的析氢速度和各种合金锌电极的析氢电位，用交流阻抗法来测量电池的内阻。
The velocity and potential of release hydrogen on different zinc alloy were measured, the resistance of battery was measured by alternate impedance method.
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