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单词 attractor
释义

attractor /ə'træktə//əˈtræktɚ/

英汉-汉英词典
n. 引起注意的人
词组 | 习惯用语
strange attractor 奇异吸引体
英语例句库
  1. This paper establishes a global attractor of hemigroup produced by the initial boundary value problem of generalized convection and expansion equation.
    从动力系统角度,建立了广义对流扩散方程初边值问题所产生半群的一个全局吸引子

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原声例句
两分钟论文

We can also add attractors, regions that are set to be more likely for the plant to grow towards.

我们也可以加入吸引因子——就是设置一些让植物更倾向于朝其方向生长的区域。

跟马修学英语

Number four is the great attractor.

第四是伟大的吸引力

跟马修学英语

Scientists believe that that something is the great attractor, a gravitational anomaly located at the center of the Laniakea Supercluster that could be thousands of times more massive than our own galaxy.

科学家们认为, 某些东西是巨大的吸引子,位于拉尼亚凯亚超星系团中心的引力异常, 其质量可能是我们银河系的数千倍。

CNN 10 学生英语 2022年10月合集

The research team then placed two people stockings inside a chamber filled with mosquitoes giving them their choice of human scented stockings and that helped determine which people were mosquito magnets and which were, quote, low attractors.

研究小组将两名志愿者的长筒袜放在布满蚊子的室内,让蚊子选择有人类气味的袜子,这有助于辨认哪些人招蚊子喜爱,哪些(引用一下)不那么蚊子喜爱。

中文百科

吸引子

洛伦兹吸引子

吸引子是微积分和系统科学论中的一个概念。一个系统有朝某个稳态发展的趋势,这个稳态就叫做吸引子。吸引子分为平庸吸引子和奇异吸引子。

例如一个钟摆系统,它有一个平庸吸引子,这个吸引子使钟摆系统向停止晃动的稳态发展。

平庸吸引子有不动点(平衡)、极限环(周期运动)和整数维环面(概周期运动)三种模式。而不属于平庸的吸引子的都称为奇异吸引子,它表现了混沌系统中非周期性,无序的系统状态,例如天气系统。


对于吸引子,学术上并没有完善的定义,目前仅处于概念阶段。吸引子中的奇异吸引子对于混沌系统的研究意义重大

英语百科

Attractor 吸引子

Visual representation of a strange attractor
Attracting period-3 cycle and its immediate basin of attraction for a certain parametrization of f(z) = z2 + c. The three darkest points are the points of the 3-cycle, which lead to each other in sequence, and iteration from any point in the basin of attraction leads to (usually asymptotic) convergence to this sequence of three points.
Weakly attracting fixed point for a complex number evolving according to a complex quadratic polynomial. The phase space is the horizontal complex plane; the vertical axis measures the frequency with which points in the complex plane are visited. The point in the complex plane directly below the peak frequency is the fixed point attractor.
Van der Pol phase portrait: an attracting limit cycle

In the mathematical field of dynamical systems, an attractor is a set of numerical values toward which a system tends to evolve, for a wide variety of starting conditions of the system. System values that get close enough to the attractor values remain close even if slightly disturbed.

近义、反义、联想词
近义词
n.
entertainer, point, feature, characteristic

联想词
dynamical动力的,有力量的;stochastic随机的;oscillation振动;equilibrium平衡,均势;fractal不规则碎片形;attraction吸引;magnet磁铁;
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更新时间:2025/6/20 20:07:24