Periodic motion, in physics, motion repeated in equal intervals of time.
Dividing engine, Machine used to mark off equal intervals accurately, usually on precision instruments.
In contrast, a periodic sequence such as LSLLSLLSLLSLLSL... has a fundamental unit (LSL) that is precisely repeated at equal intervals.
More broadly it may be defined as a series of equal payments over equal intervals of time.
In Indonesian music, intervals of many sizes appear, including those of the slendro scale, which sometimes divides an octave into five equal intervals of roughly 240 cents each.
Most urban settlements were created to service the rural population and were, therefore, located at relatively equal intervals along railway main lines and branch lines.
In 1581 the Florentine music theorist Vincenzo Galilei (father of the astronomer Galileo) proposed a system of equal intervals for tuning the lute.
By 1796 he was engaged in the construction of a dividing engine, a machine used to mark off equal intervals accurately, usually on precision instruments.
Fig. 4 a UnS method: uniform sampling at equal intervals.
UBS divides the time into equal intervals called frames.
Horizontal heating layers at equal intervals within the monolith are maintained at constant temperature.
