 |
| |||
| 聚束〔群聚〕不足; 欠聚束〔群聚〕; 非理想聚束〔群聚〕 | |||
| 非饱和聚束; 聚束不足 | |||
| 非饱和聚集 | |||
| 电子聚束不足 | |||
| 行波管低聚束状态 | |||
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