Bo Xu, Yong Xu, Jiaqing Liang, Chenhao Xie, Bin Liang, Wanyun Cui, and Yanghua Xiao. CN-DBpedia: A Never-Ending Chinese Knowledge Extraction System. In International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, pp. 428-438. Springer, Cham, 2017.
| 中文名 | 电矩 | |
| 全称 | 电偶极矩 | |
| 外文名称 | electric moment | |
| 定义 | 从-q指向+q的矢径r和电量q的乘积 | |
| 数学表达式 | p=qr | |
| 物理意义 | 电荷系统的极性的一种衡量 |