发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| CHINA MAINLAND | 881 |
| USA | 5 |
| Taiwan | 4 |
| Australia | 1 |
| Canada | 1 |
| France | 1 |
| GERMANY (FED REP GER) | 1 |
| Japan | 1 |
| Netherlands | 1 |
| Saudi Arabia | 1 |
| 国家/地区 | 数量 |
|---|---|
| CHINA MAINLAND | 881 |
| USA | 5 |
| Taiwan | 4 |
| Australia | 1 |
| Canada | 1 |
| France | 1 |
| GERMANY (FED REP GER) | 1 |
| Japan | 1 |
| Netherlands | 1 |
| Saudi Arabia | 1 |