1)Theory of broad-spectrum class-change广谱类变论
2)broadspectrums theories广谱理论
1.The paper explained the relationship between the matter element analysis and some viewpoints of the broadspectrums theories,includes four relations:the structure of extension set and generalized class change,zero bounds and transformation medium, zero bounds and Yinyan medium,matter element transformation and generalized transformation,etc.研究了物元分析的两大基础———可拓集合与物元变换理论(统称可拓论) 和广谱理论有关的概念、模型的联系与区别,包括可拓集合结构与广义类变思想、零界与转化中介、零界与阴阳中介、物元变换与广义变换等。
3)vast frequency conversion广谱变频
1.This paper introduces the new development of electric and electronic technology--the power technology of vast frequency conversion.本文介绍了广谱变频电源技术。
英文短句/例句
1.The Power Tech of Vast Frequency Conversion and the Research and Production of High Frequency Electronic Ballast;广谱变频电源技术及高频电子镇流器的研制
2.Generalized S-Transform and Its Application to Reservoir Imaging by Energy Spectrum广义S变换及其在储集层频谱成像中的应用
3.The Secondary Use of Broadcast Television Spectrum Based on Spectral Correlation Technology基于谱相关技术的广播电视频谱二次利用
4.Chirp-Z Transform and its Applications in Spectrum Analysis线性调频Z变换在信号频谱分析中的应用
5.Overlapping Caused by Fourier Transformation Profilometry Based on Tow-frequency Grating双频光栅傅里叶变换轮廓术频谱混叠研究
6.alters the frequency spectrum of signals passing through it.当通过它时能够改变信号的频谱。
7.fast-Fourier-transform spectrum analyzer快速傅里叶变换频谱分析仪
8.Non-Periodical Time Function Consists of Time Harmonics with Continuous Frequency Spectrum.非周期时变由连续频谱之弦波所构成。
9.variable frequency EPR spectrometer变频电子顺磁共振波谱仪
10.Watermarking Techniques for Digital Audio Based on Complex Cepstrum Transform;基于复倒谱变换的数字音频水印研究
11.Study of 2-dimensional signals time-frequency spectrum of Hilbert-Huang transform二维信号Hilbert-Huang变换时频谱研究
12.Calculation of Interharmonic-caused Flicker Based on Spectrum Analysis基于频谱分析的间谐波闪变效应计算
13.GENERALIZED SPECTRUM AND ITS APPLICATIONS IN ECONOMICS AND FINANCE;广义频谱及其在经济学和金融学的应用(英文)
14.The Synthesis Technology and Application Research of Pseudo-random and Broad-spectrum Complex-frequency Signals伪随机广谱复合频率信号合成技术与应用研究
15.Intergration Technology of Broad-spectrum of Pseudo-random Multi-frequency Signal Based on Single-chip Microcomputer基于单片机的伪随机多频广谱信号合成技术
16.the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television.用于通信的所有的电磁频谱；包括用于广播雷达和电视的频率。
17.An Audio Watermarking Algorithm Based on Wavelet and Cepstrum Transform基于小波变换和倒谱变换的音频水印技术
18.The Generalized Variational Principles for the Natural Frequencies of Elastic Cylindrical Shells;弹性圆筒壳固有频率的广义变分原理
相关短句/例句
broadspectrums theories广谱理论
1.The paper explained the relationship between the matter element analysis and some viewpoints of the broadspectrums theories,includes four relations:the structure of extension set and generalized class change,zero bounds and transformation medium, zero bounds and Yinyan medium,matter element transformation and generalized transformation,etc.研究了物元分析的两大基础———可拓集合与物元变换理论(统称可拓论) 和广谱理论有关的概念、模型的联系与区别,包括可拓集合结构与广义类变思想、零界与转化中介、零界与阴阳中介、物元变换与广义变换等。
3)vast frequency conversion广谱变频
1.This paper introduces the new development of electric and electronic technology--the power technology of vast frequency conversion.本文介绍了广谱变频电源技术。
4)broadspectrum Yin-Yang theory广谱阴阳论
5)the Broad spectrum Theory of Existence广谱存在论
1.Comparison between the Broad spectrum Theory of Existence and Traditional Ontology;广谱存在论与传统本体论的比较
6)generalized catastrophe theory广义突变论
延伸阅读
谱理论谱理论spectral theory 谱理论[s碘ctndt触ory;c皿eKT一a几‘Haa Teop抓1，亦称谱论，线性算子的 泛函分析(加】Ictio耐analysis)的一个分支，它基于线性算子(lir屹ar operator)的谱性质(如谱的位置，预解式的性态和其本征值的渐近性质)来研究线性算子的结构.关于一个线性算子的结构的描述通常理解如下:在一个具体(通常是函数的)模型的规定的类中求与其等价的算子;从一类较简单算子重新构造它的特殊方法(例如，按直和或直接积分堆式);发现一组基使得在该基下算子的矩阵有最简单的形式，证明根向量系的完全性;不变子空间的格的完全的描述;不变子空间的极大链的辨识(三角形表示);或一个充分广泛的函数演算的构造，等等. 谱理论中一个很普及(且有效)的思想是把一个算子分解成与其谱的一个分划相对应的算子的直和.这方面的第一个结果(对无穷维空间)是由F，Riesz(1夕里))得到的，他提出了以下的构造.设T是E匕n-ach空间x上具有谱a(T)和预解式(resofvent)R:(又)(即R，(又)=(T一又I)一’，又‘C\口(T))的有界线性算子，则当r是包围叮(T)的一个任意围道时，公式 f‘T，一‘27r‘，一’少f‘“，R·“，d‘ I-在。(T)的一个邻域内全纯的函数芽的代数上定义了一个函数演算.如果占是在(T)的一个既开又闭子集且f是在占上等于1而在。(T)\占上为O的函数，则得到一个投影算子p:(的，它与T交换且满足a(TI，:(。)二)=占· 一个更一般的谱理论是基于谱子空间的概念.对应于一个闭子集占C。(T)的T的谱流形(spect司订坦垃场】d)是定义在C\占中有局部预解式(即一个解析X值函数f(幻，满足条件(T一又I)f(幻“x，几CC\司的所有向量x‘X的集合XT临);谱子空间(spect祖subsPace)是谱流形的闭包.如果同一向量的任何两个局部预解式在它们的定义域的交上一致【补注】对线性算子的根向量和根子空间的概念见根向最(root veetor). 线性算子A的一个根链(对应于根旬是使得Ax。=(xo，Ax、=百xl十x。，…，Ax。二亡戈。十x。一1的非零向量序列x。，，二，x。
