1) quasi-period
准周期
1.
The quasi-period of odd order magic square transformation on digital image;
奇数阶幻方变换数字图像的准周期
2.
One dimension quasi-period photonic Crystal;
一维准周期结构的光子晶体的带隙结构
3.
Meanwhile,the dynamical behavior of granular material can transform from quasi-period to SOC and to quasi-peri.
实验表明随着非均匀系数的逐渐增大,散粒体呈现出不同的实验现象和统计结果,并且散粒体系统的动力行为由准周期-SOC-准周期进行演化。
2) quasiperiodicity
准周期
1.
An investigation is given of linear polymers with quasiperiodicity, which can be regarded as intermediate between regular polymers and random systems.
研究了链状聚合物的长短键结构呈准周期排列的电子谱 。
2.
and investigate profoundly the phenomenon of the transitions to chaos from quasiperiodicity in the three-frequency system.
为了研究环面映象中准周期向混沌转化临界点处的标度律,从两个耦合映象模型出发,对具有3个频率系统的准周期过渡至混沌现象进行了深入的研究,得到了有意义的结果。
3.
As the modulation voltage increased,the routes to chaos via period-doubling bifurcation were demonstrated in the frequency-locked regions and via quasiperiodicity in the unlocked regions.
该激光器在不同的调制参数条件下可产生锁频与混沌现象;随调制电压的增加,在锁频处通过倍周期分岔进入混沌;在非锁频处通过准周期进入混沌。
3) quasiperiod
准周期
1.
:Under the approximation in which only the nearest atoms beside any atom are considered, the classification of the atoms in the one-dimensional quasiperiodic chain is performed.
该文在仅计及最近邻原子的近似条件下,将一维准周期链中的原子进行了分类,并以Fibonacci链为例介绍了分类方法。
2.
Based on the analysis of the geometric structure, the necessary condition for the appearance of chaos in quasiperiodically perturbed planan non-Hamilton integrable systems is obtained in the paper.
基于几何结构的分析,得到了准周期摄动平面非Hamilton可积系统中存在混沌的一个必要条件,举例说明了该条件的应用。
3.
We have compared the Fibonacci system with Anderson system in electronic wave functions and the probability density to find a method for analyzing the dynamics of quasiperiodic systems.
研究了一维紧束缚模型中电子本征态波包在空间扩展的性质,分析了体系的本征态波函数的扩展行为与动力学行为的联系,比较了一维准周期Fibonacci模型及Anderson模型中本征态波函数空间扩展及几率分布特点。
4) Quasi-periodic
准周期
1.
Plane Wave Propagation in One-Dimensional Quasi-periodic phononic Crystals;
一维准周期声子晶体中平面波的传播和局部化
2.
Response between wavelength and angular of transmittance of quasi-periodic 1-D photoniccrystal for different polarizations
准周期光子的透射率对不同偏振态的波长和角度响应
3.
Firstly, acoustic waves propagation in ID quasi-periodic system is studied by means of the transfer matrix method.
首先,研究了声波在一维准周期系统中的传播问题。
5) quasiperiodic
准周期
1.
The Thermodynamical Properties of General Fibonacci Quasiperiodic Frustrated Ising chains;
广义Fibonacci准周期Frustrated伊辛链的热力学特性
2.
It is found that the Curie temperature of quasiperiodic models is like to that of periodic models if the chain is long enough.
利用平均场理论研究了一维横场中准周期层状量子伊辛模型性质 ,得到系统的居里温度方程 ,发现在自旋链足够长的情况下其居里温度回归到周期系统 。
3.
Acoustic waves propagation in 1D quasiperiodic system is studied by means of the transfer matrix ,transmisson rate reflection rate?energy flow?logarithmic energy flow and energy density are computed numerically ,and compared with periodic system .
研究了声波在一维准周期系统中的传播问题 。
补充资料:准周期性晶体
分子式:
CAS号:
性质:平均结构具三维平均周期,但实际不具有严谨三维周期性的晶体。此中主要有无公度与调幅这两种因素对晶体平均周期进行微扰,无公度结构指晶体中存在二套或二套以上的亚(点阵)结构,亚结构周期虽相近,但有微小差异,调幅结构指晶体周期受调幅的作用在乎均周期附近作微小的大小大小…周而复始的变化的一类结构,无公度与调幅结构的衍射图中,在反映平均结构的主衍射点之外还会呈现卫星衍射点。γ-Na2CO3即是一种具无公度调幅结构的准周期性晶体。
CAS号:
性质:平均结构具三维平均周期,但实际不具有严谨三维周期性的晶体。此中主要有无公度与调幅这两种因素对晶体平均周期进行微扰,无公度结构指晶体中存在二套或二套以上的亚(点阵)结构,亚结构周期虽相近,但有微小差异,调幅结构指晶体周期受调幅的作用在乎均周期附近作微小的大小大小…周而复始的变化的一类结构,无公度与调幅结构的衍射图中,在反映平均结构的主衍射点之外还会呈现卫星衍射点。γ-Na2CO3即是一种具无公度调幅结构的准周期性晶体。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条