结果表明，随着驱动电流振幅和频率的增加，该组分非晶丝的GMI比率均为先增后减；
The results show that the GMI ratios first increase and then decrease with the increase of each of them.
在试运行过程中，振幅和电流除随电压波动而变化外应该是稳定不变的。
In tries to move in the process, the oscillation amplitude and the electric current besides change along with the voltage undulation should be stable invariable.
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