промежуток времени, интервал
- interval between departures
- interval between marriage and first birth
- interval between successive births
- interval between two generations
- age interval
- birth interval
- class interval
- confidence interval
- extrapolation interval
- game interval
- group interval
- indifference interval
- inspection interval
- interarrival interval
- interbirth interval
- interdeparture interval
- lead-time interval
- life interval
- mean birth interval
- morphological interval
- observation interval
- open birth interval
- order interval
- predication interval
- replenishment interval
- resupply interval
- sampling interval
- service interval
- two-sided confidence interval
- unit interval