BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 47 65.3%
2 United States 15 20.8%
3 Taiwan 3 4.2%
4 Iran, Islamic Republic of 2 2.8%
5 Netherlands 2 2.8%
6 New Zealand 1 1.4%
7 Russia 1 1.4%
8 Italy 1 1.4%