amplitude
nounB2Định nghĩa theo từ loại
Danh từ
noun- 1.
(countable, uncountable)The measure of the size of something, especially its width or breadth; largeness, magnitude.
- 2.
(countable, uncountable)(mathematics) The maximum absolute value of the vertical component of a curve or function, especially one that is periodic.
- 3.
(countable, uncountable)(physics) The maximum absolute value of some quantity that varies.
- 4.
(countable, uncountable)(astronomy) The arc of the horizon between the true east or west point and the center of the sun, or a star, at its rising or setting. At the rising, the amplitude is eastern or ortive: at the setting, it is western, occiduous, or occasive. It is also northern or southern, when north or south of the equator.
- 5.
(countable, uncountable)(astronomy) The arc of the horizon between the true east or west point and the foot of the vertical circle passing through any star or object.
- 6.
(countable, uncountable)(firearms) The horizontal line which measures the distance to which a projectile is thrown; the range.
- 7.
(countable, uncountable)(gymnastics) The range of motion of the gymnast's body while performing a skill.
- 8.
(countable, uncountable)(ecology) The range of environmental conditions in which an organism can survive.
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Nguồn gốc từ
ample Borrowed from Middle French amplitude, from Latin amplitūdō, from amplus (large). ample.