The MH electrode was modified with a thin silver film using vacuum evaporate plating technology.
采用真空蒸镀的方法对贮氢合金电极进行了镀覆银膜的表面修饰。
It was an effective method in suppressing the internal pressure of Ni MH battery by adding the catalyst for oxygen reduction into the MH electrode.
在贮氢电极中添加氧还原催化剂是一种有效降低电池内压的方法。
The results showed that the discharge capacity of the MH electrode increased slightly when 3% silver was added, but the amount of the gas evolution from the simulated cell was obviously reduced.
实验表明，在贮氢电极中添加3 %质量分数的银添加剂，电极容量略为增加，且明显降低了模拟电池的析气量。
The average value of hydrogen diffusion coefficient in metal hydride(MH) electrode was measured by constant current discharge method.
利用恒流放电法测定了金属氢化物（MH）电极中氢原子扩散系数的平均值。
It proved that the main reason of lapse of Ni-MH batteries after high-rate cycles is the fading of negative electrode alloy performance.
实验结果表明，高倍率充放电循环使电池性能下降的主要原因是负极合金性能的恶化。
It proved that the main reason of lapse of Ni-MH batteries after high-rate cycles is the fading of negative electrode alloy performance.
实验结果表明，高倍率充放电循环使电池性能下降的主要原因是负极合金性能的恶化。
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