国家/地区发文分析
国家/地区发文量
| 国家/地区 | 数量 |
|---|---|
| CHINA MAINLAND | 727 |
| USA | 486 |
| England | 439 |
| GERMANY (FED REP GER) | 199 |
| Australia | 173 |
| Japan | 123 |
| France | 118 |
| Canada | 104 |
| Scotland | 87 |
| Sweden | 68 |
机构发文量
| 机构 | 数量 |
|---|---|
| CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) | 79 |
| UNIVERSITY OF OXFORD | 73 |
| CHINESE ACADEMY OF SCIENCES | 69 |
| UNIVERSITY OF CAMBRIDGE | 66 |
| UNIVERSITY OF LONDON | 66 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 59 |
| MAX PLANCK SOCIETY | 40 |
| UNIVERSITY OF BRISTOL | 39 |
| UNIVERSITY OF EXETER | 36 |
| UNIVERSITY OF EDINBURGH | 29 |