BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 24 61.5%
2 Japan 3 7.7%
3 Taiwan 2 5.1%
4 United States 2 5.1%
5 Germany 2 5.1%
6 Hong Kong 2 5.1%
7 Iran, Islamic Republic of 2 5.1%
8 Sweden 1 2.6%
9 Canada 1 2.6%