shielding effectiveness
| factor
| shielding effectiveness | |
| avia. | 屏蔽效率 |
| factor | |
| busin. | 代理商 |
| hydroel.st. | 因素; 系数 |
| hydroel.st. од. | 因数 |
| IMF. | 生产要素 |
| interntl.trade. | 客账经纪商; 乘积 |
| math. | 因子，因素，商 |
| met. | 乘数 |
| sport. | 因子 |
| |||
| 屏蔽效率 | |||
| 屏蔽有效性; 屏蔽效果; 屏蔽作用【核】 | |||
|
shielding effectiveness : 4 phrases in 2 subjects |
| Electronics | 3 |
| Nuclear physics | 1 |