At last, the experimental results of elementary analysis, thermogravimetric analysis and infrared spectrometry for two products synthesized were given in this paper.

最后给出了两产物的元素分析、热重分析和红外光谱分析的实验结果。

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The results indicate that the measurement accuracy of elementary items is better than class 0.2 and harmonic analysis is correct, so it's a good basis to three phases system.

试验表明，单相系统的基本电量的测量精度优于0.2级，谐波分析正确，为三相系统打下良好的基础。

youdao

The results indicate that the measurement accuracy of elementary items is better than class 0.2 and harmonic analysis is correct, so it's a good basis to three phases system.

试验表明，单相系统的基本电量的测量精度优于0.2级，谐波分析正确，为三相系统打下良好的基础。

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