国家/地区发文分析
国家/地区发文量
| 国家/地区 | 数量 |
|---|---|
| CHINA MAINLAND | 2164 |
| USA | 1121 |
| England | 568 |
| GERMANY (FED REP GER) | 346 |
| Italy | 319 |
| Australia | 256 |
| Canada | 224 |
| Spain | 223 |
| Singapore | 201 |
| Sweden | 201 |
机构发文量
| 机构 | 数量 |
|---|---|
| UNITED STATES DEPARTMENT OF ENERGY (DOE) | 235 |
| CHINESE ACADEMY OF SCIENCES | 227 |
| TSINGHUA UNIVERSITY | 220 |
| TIANJIN UNIVERSITY | 155 |
| HELMHOLTZ ASSOCIATION | 119 |
| NATIONAL UNIVERSITY OF SINGAPORE | 118 |
| XI'AN JIAOTONG UNIVERSITY | 115 |
| SHANGHAI JIAO TONG UNIVERSITY | 114 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 114 |
| HONG KONG POLYTECHNIC UNIVERSITY | 109 |