发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 89 |
| Italy | 41 |
| England | 30 |
| GERMANY (FED REP GER) | 24 |
| Spain | 24 |
| France | 21 |
| Belgium | 20 |
| CHINA MAINLAND | 16 |
| Austria | 14 |
| Russia | 9 |
Frontiers In Astronomy And Space Sciences
天文学和空间科学前沿
- 3区 中科院分区
- Q2 JCR分区
| 国家/地区 | 数量 |
|---|---|
| USA | 89 |
| Italy | 41 |
| England | 30 |
| GERMANY (FED REP GER) | 24 |
| Spain | 24 |
| France | 21 |
| Belgium | 20 |
| CHINA MAINLAND | 16 |
| Austria | 14 |
| Russia | 9 |