 |
| |||
| the median effect concentration which produces a defined effect e.g. immobilization in 50% of animals exposed to a test material (EC50; ЛД50) | |||
| средняя концентрация воздействия: 2 phrases in 1 subject |
| Ecology | 2 |
|
| |||
| the median effect concentration which produces a defined effect e.g. immobilization in 50% of animals exposed to a test material (EC50; ЛД50) | |||
| средняя концентрация воздействия: 2 phrases in 1 subject |
| Ecology | 2 |