| |||
无作用量 | |||
| |||
无作用剂量 | |||
无效水平; 非毒力作用水平 | |||
无效剂量〈毒性〉 | |||
无作用水平; 无影响剂量 |
no effect level: 21 phrases in 11 subjects |
Animal husbandry | 4 |
Chemistry | 2 |
Earth sciences | 1 |
Food service and catering | 2 |
Medical | 1 |
Oil / petroleum | 1 |
Perfume | 1 |
Plastics | 2 |
Sports | 1 |
Technology | 3 |
Water resources | 3 |