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 12 37.5%
2 United States 9 28.1%
3 Germany 3 9.4%
4 France 2 6.2%
5 Australia 2 6.2%
6 Netherlands 2 6.2%
7 Romania 1 3.1%
8 Korea, Republic of 1 3.1%