发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| England | 28 |
| USA | 26 |
| CHINA MAINLAND | 12 |
| South Africa | 10 |
| Australia | 7 |
| France | 6 |
| GERMANY (FED REP GER) | 6 |
| Switzerland | 6 |
| Canada | 5 |
| India | 4 |
SCI
SCIE
| 国家 / 地区 | 发文量 |
|---|---|
| England | 28 |
| USA | 26 |
| CHINA MAINLAND | 12 |
| South Africa | 10 |
| Australia | 7 |
| France | 6 |
| GERMANY (FED REP GER) | 6 |
| Switzerland | 6 |
| Canada | 5 |
| India | 4 |