BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 116 60.7%
2 United States 53 27.7%
3 Taiwan 8 4.2%
4 Ukraine 2 1%
5 Poland 2 1%
6 Germany 2 1%
7 Italy 2 1%
8 Netherlands 2 1%
9 Australia 2 1%
10 Nigeria 1 0.5%
11 Romania 1 0.5%