正交的

The independent equations of the amplitude spectrum and phase function of orthogonal filter banks were sought through function axial symmetry decomposition and centrosymmetry decomposition technique.

采用函数中心对称和轴对称分解方法分别研究了正交滤波器组间的幅频和相频特性的独立方程。

The paper introduces relation between wavelet transform and Lipschitz exponent and analyzes characteristic of signal and noise under wavelet analysis. Threshold de-noising method is introduced mostly at last.

其次，在陀螺漂移信号小波基选取的基础上，系统地将bior双正交小波应用到陀螺仪信号处理中，得到了较好的去噪效果。

The one-way analysis and orthogonal technique were used to optimize the oscillation in the liposomes as follows:the material was yolk lecithin;the mol ratio of yolk lecithin to Cholesterol was 1:1;the ratio of Na~+ to K~+ was 2 mM:1 mM.There was the conservation of charge in the oscillation system.

通过单因素实验和正交实验确定振荡的最佳条件：原材料选用蛋黄卵磷脂，胆固醇与蛋黄卵磷脂摩尔比1：1，膜外Na~+和K~+的浓度比例为2 mM：1 mM。

Since the character of network capability can also be influenced by the processing function of hidden neurons, a Chebyshev orthogonal neural network, in which the Chebyshev function is chosen for the hidden unit processing function, is proposed and the optimization algorithm under norm‖x‖〓 is investigated.

由于网络隐层神经元处理函数对网络性能也有重要影响，故将Chebyshev函数选为隐单元的处理函数而提出Chebyshev正交神经网络，并讨论了一致范数‖x‖〓意义下的优化算法。

The Chebyshev polynomial approximation is used to investigate the stochastic bifurcation of van der Pol system with two-sided barriers.

利用随机光滑动力系统的Chebyshev正交多项式逼近方法，研究了双边约束条件下随机van der Pol系统的分岔现象。

Numerical results for the original stochastic Duffing-van der Pol system obtained separately by the Mento-Carlo method and the Chebyshev polynomial approximation are compared to show the effectiveness and efficiency of the latter method in solving the nonlinear dynamical problems of system with bounded random parameters.

数值模拟结果显示，Chebyshev正交多项式逼近法是研究含有界随机参数的耦合非线性动力学系统的一种有效方法。

In this study, a three-factor and four-level orthogonal experiment was designed to study the biologic effect of ultrasonic radiation on Marine Chlorella.

设计了一个超声频率、超声功率和辐射时间三因素四水平的正交实验，研究超声辐射对海水小球藻的生物效应。

This paper has reported the new technique of distilling sodium zinc chlorophyllin from water lettuce leaves .

本文报道了以水浮莲叶为原料提取叶绿素锌钠盐的新方法，同时探讨正交试验优化的工艺条件。

The dosage and type of clay were the main influence factors of the chroma and turbidity of the lubricating oil.

正交试验结果表明白土用量和白土类型分别是影响白土吸附后润滑油的色度和浊度的主要因素。

A series of experiments of chrome tanning of leather making using CO 2 Supercritical fluid technique were conducted.

利用自行设计制造的CO2 超临界流体装置实施铬鞣操作进行了探索性研究，运用正交实验法找到了在SCF -CO2 条件下实施铬鞣的最佳工艺条件为：浴温 40℃，压力 1 2MPa，时间 2 。5h ，粉状铬粉剂用量 6 %。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐