Core
| Element
| Core abbr. | |
| energ.ind. nucl.phys. | reactor core |
| Element abbr. | |
| agric. | part; constituent; cell; accumulator cell; storage cell; dry cell |
| math. | entry; term |
| med. | chemical element |
| microel. | item |
| |||
| reactor core | |||
|
Core : 41 phrases in 9 subjects |
| Chemistry | 1 |
| Health care | 2 |
| Industry | 3 |
| Information technology | 2 |
| Medical | 24 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 4 |
| Physics | 2 |
| Textile industry | 2 |