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。
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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