 |
| |||
| 索引词 | |||
| 检索词 | |||
| 电码字 | |||
| 关键字; 关键词 | |||
| 主题词; 索引字 | |||
| |||
| 电码字 | |||
| 关键专句 | |||
| English thesaurus | |||
| |||
| key watchword (ключевое слово ssn); keyword (ssn) | |||
| key word: 23 phrases in 9 subjects |
| Aviation | 3 |
| Cryptography | 1 |
| Earth sciences | 1 |
| Electronics | 2 |
| Information technology | 2 |
| Project management | 1 |
| Space | 5 |
| Technology | 7 |
| Telecommunications | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips