1) активность, деятельность; жизнедеятельность
2) вещество, обладающее какой-л. активностью
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to display activity — проявлять активность
- alpha activity
- anti-idiotype activity
- antiradiation activity
- beta activity
- burst-promoting activity
- clotting activity
- cortical activity
- cytotoxic activity
- diastatic activity
- displacement activity
- electrobiological activity
- enzymatic activity
- evoked activity
- fermentation activity
- fusimotor activity
- gamma activity
- germicidal activity
- helper activity
- higher nervous activity
- impulse activity
- lectin-dependent cytolytic activity
- life activity
- natural killer activity
- neuropsychic activity
- NK-cell activity
- optical activity
- platelet coagulant activity
- priming activity
- proteolytic activity
- redirection activity
- reflex activity
- residual activity
- sodium-retaining activity
- specific activity
- substitute activity
- suppressor activity
- template activity
- unit activity
- vacuum activity
- vital activity