quasiperiodic

简明释义

英[kweɪsɪprɪˈɒdɪk]美[kwɑːziˌpɪriˈɑːdɪk]

adj. 准周期的

英英释义

单词用法

同义词

反义词

例句

1.We have observed transitions from quasiperiodic regime to chaos in the periodically forced Brusselator.

我们在周期外力作用下的布鲁塞尔振子中发现了从准周期行为到混沌态的过渡。

2.The concept of quasiperiodic one-dimension photonic crystal nanometer film is proposed, and research finds that it can be applied to realize optic narrowband filter.

这种结构的光子晶体可以用来制作超窄带滤波器和多通道窄带滤波器，有望在光通信超密度波分复用技术和光学信息精密测量技术中获得广泛应用。

3.We found that anomalous quantum diffusion is a general feature of quasiperiodic systems and its scaling indices are determined by the fractal dimensions of energy spectra.

发现奇异量子扩散是准周期体系的普遍特性，其扩散指数由电子能级和波函数的多分形性质确定；

4.The symmetry characters of quasiperiodic crystals and incommensurable phases were discussed.

讨论了准晶体及无公度相的对称特点。

5.Rotating speed and unbalance are used as control parameters to investigate routes to and out of chaos, and various forms of periodic, quasiperiodic and chaotic vibrations of the system.

转子转速与不平衡量被用来作为控制参数以研究进入和离开混沌区域的各种路径以及系统的各种形式的周期、拟周期与混沌运动。

6.We show that the tunneling exhibits the property of quasiperiodic with damping amplitude, at the same time the so-called ESD appears.

此时隧穿表现出振幅衰减的准周期运动，同时会出现所谓的ESD现象。

7.Rotating speed and unbalance are used as control parameters to investigate routes to and out of chaos, and various forms of periodic, quasiperiodic and chaotic vibrations of the system.

转子转速与不平衡量被用来作为控制参数以研究进入和离开混沌区域的各种路径以及系统的各种形式的周期、拟周期与混沌运动。

8.It has been shown that when taking into account the interaction between the internal and external degrees of freedom the tunneling process becomes quasiperiodic.

它已经展现出，隧穿效应过程由于与腔场的耦合作用而变化为准周期。

9.The resonant tunneling of three-tile quasiperiodic superlattices has been investigated in this paper.

本文研究了三元准周期超晶格的电子共振隧穿性质。

10.In certain materials, the arrangement of atoms exhibits quasiperiodic structures that are not fully periodic.

在某些材料中，原子的排列展现出准周期性结构，这些结构并不完全是周期性的。

11.The weather patterns in this region are quasiperiodic, showing some repeating cycles with variations.

该地区的天气模式是准周期性的，显示出一些重复的周期和变化。

12.The artist's work often features quasiperiodic themes, blending elements of repetition and randomness.

这位艺术家的作品经常呈现出准周期性主题，将重复和随机元素融合在一起。

13.The motion of the planets can be described as quasiperiodic, meaning it has a regular pattern but also includes irregularities.

行星的运动可以被描述为准周期性，这意味着它有一个规律的模式，但也包含不规则性。

14.The stock market can sometimes behave in a quasiperiodic manner, with trends that repeat but are influenced by external factors.

股票市场有时会以准周期性的方式运作，趋势虽然重复，但受到外部因素的影响。

作文

In the realm of mathematics and physics, we often encounter various types of patterns and behaviors that can be classified into different categories. One such fascinating category is that of quasiperiodic functions or sequences. The term quasiperiodic refers to phenomena that exhibit a form of periodicity but do not repeat exactly over regular intervals. This concept is particularly significant in fields such as dynamical systems, quantum mechanics, and even in the study of natural phenomena. Understanding quasiperiodic behavior can provide insights into complex systems that are influenced by multiple factors, often leading to unexpected outcomes.To illustrate the idea of quasiperiodic behavior, consider the motion of certain celestial bodies. While planets may have predictable orbits, there are instances where their movements can appear to be quasiperiodic. For example, the gravitational interactions between multiple bodies can lead to trajectories that seem to follow a pattern but do not repeat perfectly. This non-repeating nature is what defines their quasiperiodic characteristic, making them an intriguing subject for astronomers and mathematicians alike.In the context of music, the concept of quasiperiodic can also be observed. Certain musical compositions might incorporate rhythms and melodies that do not adhere strictly to a regular beat. Instead, they create a sense of tension and release that keeps the listener engaged. This quasiperiodic structure allows composers to explore new creative avenues while maintaining a connection to traditional forms.Moreover, the phenomenon of quasiperiodic patterns is not limited to the physical sciences or art; it can also be found in biological systems. For instance, the population dynamics of certain species can exhibit quasiperiodic fluctuations due to varying environmental conditions and resource availability. These fluctuations can complicate predictions about population sizes and ecosystem health, thus highlighting the importance of studying quasiperiodic behaviors in ecology.In summary, the concept of quasiperiodic behavior transcends multiple disciplines, offering a rich framework for understanding complex systems. Whether it is in the movement of celestial bodies, the composition of music, or the dynamics of ecosystems, recognizing the quasiperiodic nature of these phenomena allows us to appreciate the intricate interplay of factors that contribute to their behavior. As we continue to explore the world around us, the study of quasiperiodic systems will undoubtedly yield further insights into the underlying patterns that govern our universe. By embracing the complexity and nuance inherent in quasiperiodic behaviors, we can deepen our understanding of both natural and artificial systems, paving the way for future discoveries and innovations.

在数学和物理学的领域中，我们经常会遇到各种类型的模式和行为，这些模式和行为可以被归类为不同的类别。其中一个迷人的类别是准周期性函数或序列。术语准周期性指的是表现出某种形式的周期性但并不在规则间隔内完全重复的现象。这个概念在动力系统、量子力学乃至自然现象的研究中都具有特别重要的意义。理解准周期性行为可以为复杂系统提供深入的见解，这些系统受到多种因素的影响，往往导致意想不到的结果。为了说明准周期性行为的概念，可以考虑某些天体的运动。虽然行星可能有可预测的轨道，但在某些情况下，它们的运动似乎是准周期性的。例如，多个天体之间的引力相互作用可能导致轨迹看起来遵循某种模式，但并不完全重复。这种不重复的特性正是定义它们准周期性特征的原因，使它们成为天文学家和数学家都感兴趣的研究对象。在音乐的背景下，准周期性的概念也可以观察到。某些音乐作品可能包含不严格遵循规律节拍的节奏和旋律。相反，它们创造出一种张力与释放的感觉，让听众保持参与感。这种准周期性结构使作曲家能够探索新的创作途径，同时保持与传统形式的联系。此外，准周期性模式的现象不仅限于物理科学或艺术；它也可以在生物系统中找到。例如，某些物种的种群动态可能由于环境条件和资源可用性的变化而表现出准周期性波动。这些波动可能使对种群规模和生态系统健康的预测变得复杂，从而突显了研究生态学中准周期性行为的重要性。总之，准周期性行为的概念跨越多个学科，提供了理解复杂系统的丰富框架。无论是在天体的运动、音乐的构成还是生态系统的动态中，识别这些现象的准周期性特征使我们能够欣赏影响其行为的各种因素之间的错综复杂的相互作用。随着我们继续探索周围的世界，准周期性系统的研究无疑将进一步揭示支配我们宇宙的基本模式。通过拥抱准周期性行为中固有的复杂性和细微差别，我们可以加深对自然和人工系统的理解，为未来的发现和创新铺平道路。