- half amplitude
- 半振幅
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
half amplitude
Look at other dictionaries:
Amplitude — is the magnitude of change in the oscillating variable, with each oscillation, within an oscillating system. For instance, sound waves are oscillations in atmospheric pressure and their amplitudes are proportional to the change in pressure during … Wikipedia
Half time (disambiguation) — Half time, halftime or half time can mean one of the following:*Half time, an electronic signaling process that usually refers to the time it takes for the amplitude of a pulse to drop from 100% to 50% of its peak value. *Half time (music), a… … Wikipedia
amplitude — half of the peak to trough range (or height) of a wave … Dictionary of ichthyology
amplitude — /am pli toohd , tyoohd /, n. 1. the state or quality of being ample, esp. as to breadth or width; largeness; greatness of extent. 2. large or full measure; abundance; copiousness. 3. mental range, scope, or capacity. 4. Physics. the absolute… … Universalium
Half-pipe — A half pipe is a structure used in gravity extreme sports such as snowboarding, skateboarding, skiing, freestyle BMX and inline skating. The structure is usually wood, although sometimes the surface is made of another material such as concrete,… … Wikipedia
Half time — In electronics (specifically, signal processing), half time usually refers to the time it takes for the amplitude of a pulse to drop from 100% to 50% of its peak value. t {half};=;t 2; ;t 1,! … Wikipedia
amplitude — UK [ˈæmplɪˌtjuːd] / US [ˈæmplɪˌtud] noun [uncountable] physics half of the total height of a wave such as a sound wave or an electrical wave, used as a measurement of how strong it is. The amplitude of a sea wave is its height above the level of… … English dictionary
HALF — high amplitude low frequency; Homocysteine, Atherosclerosis, Lipid and Familial Hypercholesterolemia … Medical dictionary
HALF — • high amplitude low frequency; • Homocysteine, Atherosclerosis, Lipid and Familial Hypercholesterolemia [study] … Dictionary of medical acronyms & abbreviations
stress amplitude — one half the algebraic difference between the maximum and the minimum stress imposed on a test object in one fatigue test cycle … Mechanics glossary
Aircraft dynamic modes — Source: Flight dynamicsThe dynamic stability of a vehicle denotes the complete study of the motion occurring after the vehicle has been disturbed. If the aircraft returns to equilibrium without overshoot, the motion is a simple subsidence. If the … Wikipedia
