该法对试验项目中所施加的试验电流波形进行了频谱分析，为通过试验装置的计算机软件进行检定提供了理论基础。

The testing current waveshape have been spectrally analysed, thus providing the theoretic basis for the verification of these items by using software that works as a part of the testing devices.

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该法对试验项目中所施加的试验电流波形进行了频谱分析，为通过试验装置的计算机软件进行检定提供了理论基础。

The testing current waveshape have been spectrally analysed, thus providing the theoretic basis for the verification of these items by using software that works as a part of the testing devices.

youdao