Word · Frequency #31519
attractor
/əˈtræktə/
noun
吸引子
In physics, a point in a multidimensional phase space toward which a system tends to evolve regardless of its starting conditions.
- 1.
Something which attracts.
吸引物。
- 2.
A set of points or states to which a dynamical system evolves after a long enough time. That is, points that get close enough to the attractor remain close even if slightly disturbed.
动力系统在足够长时间后演化趋向的一组点或状态；即,足够接近吸引子的点在受到轻微扰动后仍保持接近。
吸引物。；动力系统在足够长时间后演化趋向的一组点或状态；即,足够接近吸引子的点在受到轻微扰动后仍保持接近。；引人注意的人；[化] 吸引子
In use
The strange attractor describes the long-term behavior of a dynamical system.
Even small changes in the starting point will still lead the trajectory to the attractor.
In their simulation, the attractor appeared as a repeating pattern on the screen.
a/an attractor
在物理学中，attractor 常与 strange 等形容词连用。
The Lorenz system has a strange attractor.
洛伦兹系统有一个奇异吸引子。
the attractor of
后接系统或过程，表示该系统的吸引子。
The attractor of the chaotic system is fractal.
混沌系统的吸引子是分形的。
a/an attractor
非专业用法，指吸引他人注意的人。
Connections
Word family
- attractors
- plural
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.