amplitude / ˈæm plɪˌtud, -ˌtyud /


amplitude 的定义

n. 名词 noun
  1. the state or quality of being ample, especially 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 value of the maximum displacement from a zero value during one period of an oscillation.
  5. Electricity. the maximum deviation of an alternating current from its average value.
  6. Astronomy. the arc of the horizon measured from the east or west point to the point where a vertical circle through a heavenly body would intersect the horizon.
  7. Mathematics. argument.

amplitude 近义词

n. 名词 noun


amplitude 的近义词 7
n. 名词 noun



  1. “We build a shape, and the volume of the shape gives me an amplitude,” said Arkani-Hamed.
  2. The amplituhedron is a simpler way of calculating amplitudes.
  3. The somewhat clunky prevailing method for calculating amplitudes is something called a Feynman diagram, named for its inventor, Richard Feynman.
  4. Instead, they’re described by an amplitude, which is like a probability that the collision plays out in a given way.
  5. They’ve also shown that three-point amplitudes serve as the building blocks of four- and higher-point amplitudes involving more and more particles.
  6. Fairly or not, many people see that kind of amplitude of girth as a sign of irresponsibility or lack of discipline or something.
  7. And Romney spoke at a lower pitch and used more tonal amplitude.
  8. The proof is wrought out in detail, with great amplitude of evidence, acuteness of argument, and to an irresistible conclusion.
  9. The intensity of any light depends upon the amplitude of the corresponding vibration, and its color depends upon the wave length.
  10. Their historic lore and unequaled grandeur give them amplitude and poetry enough to kindle and enrich the imagination.
  11. The amplitude of a star is its distance from the prime vertical, measured on the horizon, north or south.
  12. The difference is due to the greater amplitude of vibration caused by more energy being used.