矢量计
The experiment results showed that three-meter method and vector synthetic method have more veracious than two-meter method.
实验结果表明,三表法和矢量法比两表法相对误差较小。
The Vector Analysis of Three Types of Wiring Error for Three-Phase Three-Wire Electric Energy Meter
三相三线电能表三种错误接线向量图分析
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