negative reactivity
| coefficient
| negative reactivity | |
| nucl.phys. | 负反应性 |
| coefficient | |
| gen. | 系 数 |
| avia. | 协同因素 |
| earth.sc. | 导数; 因素 |
| hydroel.st. | 常数 |
| interntl.trade. | 折算率 |
| radio.amat. | 系数 |
| space | 因数 |
| tech. | 率 |
| tech. од. | 系数 |
| |||
| 负反应性 | |||
|
negative reactivity : 5 phrases in 2 subjects |
| Electronics | 4 |
| Nuclear and fusion power | 1 |