1.
with time between :
Buses to the city leave at regular intervals .
The runners started at 5-minute intervals.
2.
with spaces between :
Flaming torches were positioned at intervals along the terrace.
1.
with time between :
Buses to the city leave at regular intervals .
The runners started at 5-minute intervals.
2.
with spaces between :
Flaming torches were positioned at intervals along the terrace.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005