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 3 16.7%
2 Germany 3 16.7%
3 Netherlands 2 11.1%
4 Romania 2 11.1%
5 Slovakia 2 11.1%
6 Taiwan 2 11.1%
7 United States 2 11.1%
8 Australia 1 5.6%
9 Singapore 1 5.6%