查询词典 identification paper

This paper introduces what is biometric identification technology, its application and development in details.

文章就什么是生物识别技术，生物识别技术的应用和发展做了大量、全面、细致的介绍，在此基础上，重点论述了指纹自动识别技术的基本原理及其研究现状

AbstractA novel form of luminescence, solid state cathodoluminescence was discovered when certain organic materials were employed as the active layer in an optimally designed scheme. In this paper we recount the history of the discovery of SSCL, identification of the experimental phenomena, investigation of its universal characteristics, and its potential development.

通过分层优化方案，采用有机场致发光材料，发现了一种新的激发发光方式，即固态阴极射线发光(solid state cathodoluminescence，简称SSCL)，文章主要介绍了固态阴极射线发光的发现历史、发光现象的辨认、发光现象的普适性考察以及其良好的发展前景。

In this paper, the current study about the population identification method for cephalopod has been discussed from the aspects of morphology, ecology, biochemistry and molecular genetics in details, the results show that the great progress has been made in the world.

从形态学、生态学、生物化学以及分子遗传学等方面，较为系统地阐述了世界各国在头足类种群鉴定方面的研究现状。

Purification and Identification of Chub Aristichthys nobilis Protamine;2. This paper is about the growth of Aristichthys nobilis and Hypophthalmichthys molitrix on the basis of Einar Lea in Nihe reservoir.

本文研究了泥河水库鲢鳙鱼的生长规律，根据莱亚的鱼体长和鳞长的关系式Ln/L =Sn/S分别推算出鲢鱼和鳙鱼的生长速度体长增长值；并计算出泥河水库鲢鳙鱼的体长与体重的关系、肥满度和生长方程。

AVO analysis is suggested for solving to solve the difficulty in identification of thin alternating layers in exploration of oilfields. It can improve the current method that has no thickness variable in the formula of reflective and is limited by sampling rates in calculation of the coefficient in the time of domain. Using the relationship of stress and displacement on two interfaces, this paper derives the spectrum of reflective coefficient for any incidence angle and thiekness of thim layer based on the equation of seismic wave propagation in the frequency domain.

针对油气田开发中薄互层认识难的问题，提出从AVO分析解决困难，克服现有方法在反射系数公式中无厚度变量、时间域计算反射系数谱受采样率限制的不足，运用两个界面间位移与应力关系，从频率域地震波传播方程推导了任意入射角和薄层厚度下的反射系数谱。

This paper uses the confidence interval analysis to evaluate the output of identification model.

并采用置信区间法对辨识模型输出的结果进行评估和预测，将评估结果反馈到模型的修正中，构建了一个基于智能决策技术的通风系统闭环评估模型。

Two parameter identification methods, the correlation method and the least square method, are researched in this paper.

本文研究了两种经典的参数辨识方法。

Firstly, Some of the basic concepts of chaotic vibration are introduced, the qualitative and quantitative methods of chaotic vibration identification are detailed, the selection of associated parameters is studied, the algorithms for calculating the maximum Lyapunov exponent, correlation dimension and periodicity ratio are provided. On the basis of analysis and comparison of different methods, the methods used in the paper are selected.

本文首先介绍了混沌振动的基本概念；评述了混沌振动识别的定性和定量方法；对有关参数的选择进行了研究；给出了计算最大Lyapunov指数、相关维数和周期比的算法；在对不同方法对比分析的基础上，选出了本文拟采用的识别方法。

School of Electronic and Information Engineering,Dalian University of Technology,Dalian,Liaoning 116024,ChinaStable processes can better model the impulsive random signals and noises in physical observation.This paper briefly describes its spectral representation,proposes a new different spectral density from power spectrum density of second order processes,thus can get a new concept of stable white noise based on covariation spectrum,and a method of identification of nonlinear PAR system based on least p-norm.

描述了稳定分布的谱表示，提出了共变谱密度的概念，得到一种基于自共变序列与共变谱的稳定分布白噪声与有色噪声的概念及其判断标准，对传统意义上的白噪声进行了广义化，依据多项式自回归系统模型，对基于稳定白噪声输入的系统输出非线性稳定有色噪声建立其非线性PAR模型，提出基于最小P范数的EIRLP算法对非线性PAR系统进行辨识。

On the basis of comparing the black-spots identification methods at home and abroad, by analyzing the accident statistical data of national road 312, the paper puts forward the accident cumulative frequency method that can find the black-spots in the road, and make some improvement considering various comprehensive traffic safety factors.

在比较国内外现有事故多发位置鉴别方法的基拙上，通过对我国312国道某路段事故交通状况和事故统计资料的分析，提出了适合此路段的事故多发位置的鉴别方法—累计频率法，并在实际应用中从综合考虑各种交通安全评价因素的角度出发，基于当量和数理统计的理论对此方法进行了改进。

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人