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单词 periodic event
释义
periodic event
(once / 3939771 pages)
n

WORD FAMILY
periodic event: periodic events
USAGE EXAMPLES
The haze has been a periodic event since the 1970s.
Los Angeles Times(Oct 21, 2015)
He said it's a periodic event and was not done in 2009, and was never planned for this year.
Seattle Times(Apr 08, 2011)
In his recent Introduction to Mathematics7 Dr. Whitehead has pointed out how the “whole life of Nature is dominated by the existence of periodic events.”
Harrison, Jane Ellen, Ancient Art and Ritual(2010)
n an event that recurs at intervals
Syn|Hypo|Hyper
recurrent event
migration
the periodic passage of groups of animals (especially birds or fishes) from one region to another for feeding or breeding
cycle, oscillation
a single complete execution of a periodically repeated phenomenon
repeat, repetition
an event that repeats
sunrise
the daily event of the sun rising above the horizon
sunset
the daily event of the sun sinking below the horizon
beat, heartbeat, pulsation, pulse
the rhythmic contraction and expansion of the arteries with each beat of the heart
tide
the periodic rise and fall of the sea level under the gravitational pull of the moon
cardiac cycle
the complete cycle of events in the heart from the beginning of one heart beat to the beginning of the next; an electrical impulse conducted through the heart muscle that constricts the atria which is followed by constriction of the ventricles
Carnot cycle, Carnot's ideal cycle
a cycle (of expansion and compression) of an idealized reversible heat engine that does work without loss of heat
pass
one complete cycle of operations (as by a computer)
sequence
several repetitions of a melodic phrase in different keys
cycle
a periodically repeated sequence of events
rematch, replay
something (especially a game) that is played again
recurrence, return
happening again (especially at regular intervals)
diastole
the widening of the chambers of the heart between two contractions when the chambers fill with blood
systole
the contraction of the chambers of the heart (especially the ventricles) to drive blood into the aorta and pulmonary artery
pounding, throb, throbbing
an instance of rapid strong pulsation (of the heart)
high tide, high water, highwater
the tide when the water is highest
low tide, low water
the lowest (farthest) ebb of the tide
ebbtide
the tide while water is flowing out
flood, flood tide, rising tide
the occurrence of incoming water (between a low tide and the following high tide)
lee tide, leeward tide
a tide that runs in the same direction as the wind is blowing
slack tide, slack water
the occurrence of relatively still water at the turn of the (low) tide
menstrual cycle
a recurring cycle (beginning at menarche and ending at menopause) in which the endometrial lining of the uterus prepares for pregnancy; if pregnancy does not occur the lining is shed at menstruation
happening, natural event, occurrence, occurrent
an event that happens
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更新时间:2024/12/23 20:24:45