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 | 周期变化 | |
| 发布者 | 中国天文学名词审定委员会 | |
| 外文名称 | period change; | |
| 类型 | 天文学专有名词 |
| 标签 | 自然 |