Ensure words are spelled correctly. Try rephrasing keywords or using synonyms. Try less specific keywords. Make your queries as concise as possible.
Ensure words are spelled correctly. Try rephrasing keywords or using synonyms. Try less specific keywords. Make your queries as concise as possible.
相量图 通过在坐标系中绘制图形,直观展示无源元件或整个电路中电压与电流之间的相位关系。通常,相量以参考相量为基准定义,参考相量始终沿x轴向右。