英和和英

the estrous cycle

periodicity

in cycles

a period of rotation

recurring in cycles

not cyclic

having periodic vibrations

long period wave motions

a natural period

having one estrous cycle per year

not having repeated cycles

move in a cycle

The phenomenon is periodical

a periodic motion called an elliptical motion

a type of electric discharge known as an intermittent discharge

a movement repeated periodically for the same amount of time, called periodic motion

a sidereal revolution

circadian rhythms

a point in a cycle of periodic motion

the period of time extending from the foundation of a family and reaching to the extinction of the family

(of a cycle) beginning or occurring again

the number of times a cyclic pattern repeats itself

events occurring periodically over a long period of time

a particular point in the time of a cycle

circadian rhythms

the cycle of prosperous conditions and depressions in an economy

positive recurrent aperiodic state of stochastic systems

a regular periodic variation in value about a mean

the point of maximum displacement in a periodic system

the frequency of modulation was 40 cycles per second