网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Chaos theory
释义

Chaos theory

英语例句库

So I suggested that find the way to resolve the puzzle of earthquakeprediction by chaos theory on the basis of the mass of the data in the earthquake observingstation.

因此建议在该观测台站积累的大量实测数据基础上,试用混沌学理论探索解开地震预报之迷的途径。

原声例句
历年英语六级听力真题(含译文)

Kathy, chaos theory seems to be a branch of physics or mathematics.

Kathy,混沌理论好像是物理学还是数学的一个分支。

历年英语六级听力真题(含译文)

Chaos theory was developed by scientists, trying to explain the movement of the planets and the changes in environmental conditions.

混沌理论是科学家们提出试图用来解释行星运动和环境状况变化的理论。

历年英语六级听力真题(含译文)

14. What was chaos theory supposed to do when it was first formulated?

14。混沌理论最初形成的时候,本该是用来做什么的?

六级历年真题切割版

Kathy, chaos theory seems to be a branch of physics or mathematics.

凯西,混沌理论貌似是物理学或数学的分支。

六级历年真题切割版

Question 14. What was chaos theory supposed to do when it was first formulated?

问题14 混沌理论起先是用来分析什么的?

历年六级真题(含译文)

Conversation Two M: Kathy, chaos theory seems to be a branch of physics or mathematics.

Kathy,混沌理论好像是物理学还是数学的一个分支。

六级历年真题切割版

Questions 14. What was chaos theory supposed to do when it was first formulated?

问题14. 混沌理论首次提出时被用来做什么?

历年英语六级听力真题(含译文)

In the 1990s, many economists began to look at chaos theory as a way of providing models for forecasting.

二十世纪九十年代,很多经济学家都开始把混沌理论当做一种提供预测模型的方法。

玛丽和马克思 原声版

If only Mary had asked how a toaster works or asked for an explanation of the Chaos theory.

要是玛丽只是问他烤箱的工作原理或者只是让他解释混沌理论那该多好。

双语版 TED-Ed 演讲精选

Here, she encountered her first computer while developing software to support research into the new field of chaos theory.

在这儿,她首次接触了电脑,开发了支援研究混沌理念这个新领域的软件。

六级历年真题切割版

In the 1990s, many economists began to look at chaos theory as a way of providing models for forecasting. 20

世纪90年代,很多经济学家开始将混沌理论看做可为预测提供模型的途径。

学科图谱 综合篇

Which leads us to Chaos theory.

这引出了混沌理论。

六级历年真题切割版

An increasing number. In the 1990s, many economists began to look at chaos theory as a way of providing models for forecasting.

越来越多。上世纪90年代,许多经济学家开始将混沌理论作为提供预测模型的一种方法。

历年英语六级听力真题(含译文)

An increasing number. In the 1990s, many economists began to look at chaos theory as a way of providing models for forecasting.

越来越多。上世纪90年代,许多经济学家开始将混沌理论作为提供预测模型的一种方法。

娱乐影音-美剧

But, see, chaos theory isn't exactly about chaos.

但是 要知道 混沌理论不单单是关于混乱的。

历年英语六级听力真题(含译文)

Kathy, chaos theory seems to be a branch of physics or mathematics. You are an economist, so how does it influence your work?

凯西,混沌理论好像是物理学或数学的分支。作为经济学家,这一理论对你的工作有何影响?

科学60秒-科学美国人 2022年5月合集

It's a lot like the so-called " butterfly effect" — a term coined by meteorologist Edward Lorenz in the 1960's to explain chaos theory.

这与所谓的“蝴蝶效应”颇为相似,而“蝴蝶效应”是上世纪60年代气象学家 Edward Lorenz 用来解释混沌理论而创造的词语。

六级历年真题切割版

Kathy, chaos theory seems to be a branch of physics or mathematics. You are an economist, so how does it influence your work?

凯西,混沌理论好像是物理学或数学的分支。作为经济学家,这一理论对你的工作有何影响?

电影世界深度游(LSOO)

The butterfly effect is a part of chaos theory, suggesting that a small change in one state can result in larger differences in a later state.

蝴蝶效应是混沌理论的一部分,说明一种状态的微小变化可能导致随后状态的巨大变化。

学科图谱 综合篇

Chaos theory is the description of large complex systems and how small differences in initial conditions can lead to very different final outcomes.

混沌理论描述的是大型复杂系统以及初始条件的微小差异如何导致非常不同的最终结果。

中文百科

混沌理论

数值r = 28,σ = 10,b = 8/3的劳伦兹引子图形。
一个双杆摆动画呈现混沌行为。 从开始略微不同的初始条件摆杆将导致一个完全不同的轨迹。双杆摆是具有混沌方案最简单的动力系统之一。
杜芬方程吸引子图列
蔡氏电路 吸引子

混沌理论Chaos theory)是关于非线性系统在一定参数条件下展现分岔(bifurcation)、周期运动与非周期运动相互纠缠,以至于通向某种非周期有序运动的理论。在耗散系统和保守系统中,混沌运动有不同表现,前者有吸引子,后者无(也称含混吸引子)。

从20世纪80年代中期到20世纪末,混沌理论迅速吸引了数学、物理、工程、生态学、经济学、气象学、情报学等诸多领域学者有关注,引发了全球混沌热。混沌,也写作浑沌(比如《庄子》)。自然科学中讲的混沌运动指确定性系统中展示的一种类似随机的行为或性态。确定性(deterministic)是指方程不含随机项的系统,也称动力系统(dynamical system)。典型的模型有单峰镜像(logistic map)迭代系统,洛伦兹微分方程系统,若斯叻吸引子,杜芬方程,蔡氏电路,Chen 吸引子等。为浑沌理论做出重要贡献的学者有庞加莱、洛伦兹、上田睆亮(Y. Ueda)、费根堡姆、约克、李天岩、斯美尔、芒德勃罗和郝柏林等。混沌理论向前可追溯到19世纪庞加莱等人对天体力学的研究,他提出了同宿轨道异宿轨道的概念,他也被称为浑沌学之父。

英语百科

Chaos theory 混沌理论

A plot of Lorenz attractor for values r = 28, σ = 10, b = 8/3
A double rod pendulum animation showing chaotic behavior. Starting the pendulum from a slightly different initial condition would result in a completely different trajectory.  The double rod pendulum is one of the simplest dynamical systems that has chaotic solutions.
The map defined by x → 4 x (1 – x) and y → (x + y) mod 1 displays sensitivity to initial x positions. Here, two series of x and y values diverge markedly over time from a tiny initial difference. Note, however, that the y coordinate is effectively only defined modulo one, so the square region is actually depicting a cylinder, and the two points are closer than they look
The map defined by x → 4 x (1 – x) and y → (x + y) mod 1 also displays topological mixing. Here, the blue region is transformed by the dynamics first to the purple region, then to the pink and red regions, and eventually to a cloud of vertical lines scattered across the space.

Chaos theory is the field of study in mathematics that studies the behavior and condition of dynamical systems that are highly sensitive to initial conditions—a response popularly referred to as the butterfly effect. Small differences in initial conditions (such as those due to rounding errors in numerical computation) yield widely diverging outcomes for such dynamical systems, rendering long-term prediction impossible in general. This happens even though these systems are deterministic, meaning that their future behavior is fully determined by their initial conditions, with no random elements involved. In other words, the deterministic nature of these systems does not make them predictable. This behavior is known as deterministic chaos, or simply chaos. The theory was summarized by Edward Lorenz as:

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/19 0:11:25