| 数据库 |
期刊数 |
| Science Citation Index (SCI) |
7344 |
| Science Citation Index Expanded(SCIE) |
8387 |
| Index to Scientific & Technical Proceedings(ISTP) |
8888 |
| Arts & Humanities Citation Index(Arts & HCI) |
1305 |
| Biochemistry & Biophysics Citation Index(Biochem & BCI) |
474 |
| Biological Abstracts (BA) |
4464 |
| BIOSIS PREVIEWS (BIOSIS PREVIEWS ) |
4810 |
| Biological Abstracts/RRM (RRM ) |
349 |
| Biotechnology Citation Index(BCI) |
317 |
| Chemistry Citation Index(CCI) |
543 |
| Agriculture, Biology & Environmental Sciences (AB & ES) |
1255 |
| Arts & Humanities |
1597 |
| Clinical Medicine (Clinical Medicine ) |
1549 |
| Engineering, Computing & Technology (ECT) |
1322 |
| Life Sciences (LS) |
1407 |
| Physical, Chemical & Earth Sciences (PCES) |
1373 |
| Social & Behavioral Sciences (SBS) |
2274 |
| Business Collection (BC) |
226 |
| Electronics & Telecommunications Collection (Electr & Telecom) |
193 |
| Sports Science & Medicine (Sport & Med) |
101 |
| FVeterinary Science & Medicine (FVeterinary & Medicine ) |
171 |
| Materials Science Citation Index (MCI) |
633 |
| Neuroscience Citation Index (NCI) |
386 |
| Social Sciences Citation Index (SSCI) |
2198 |
| Zoological Record (ZR) |
4603 |
| The Engineering Index (EI) |
3173 |
其中SCI及SSCI两个数据库按学科进行分类，并可以通过学科分类进行查询。其中SCI收录期刊分为172个学科，SSCI分为54个学科学科，分类可以通过相应的页面进行检索。 | 
