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 17 41.5%
2 United States 10 24.4%
3 Korea, Republic of 3 7.3%
4 Cyprus 3 7.3%
5 France 3 7.3%
6 Germany 2 4.9%
7 Czech Republic 1 2.4%
8 Netherlands 1 2.4%
9 Singapore 1 2.4%