查询词典 analysis

They may also be asked to conduct categorical data analysis, robust estimation or survival analysis.

他们也可能会要求进行分类数据分析，稳健估计或生存分析。

Methods HPLC system was used to obtain the chromatograms of Caulis Spatholobi and the clustering analysis was applied for data analysis.

用HPLC法获得鸡血藤药材的色谱图，再用聚类分析方法进行考察。

In order to find out the representing rule of conflict events in CEP, on the basis of investigation, in this paper the representing degree of conflict events in every stage is described with a new concept, i. e. the representing intensity, by combining the quantitative analysis with the qualitative analysis.

为揭示其规律，在实地调研的基础上，通过定性和定量分析相结合的方法，用表现强度这一新概念揭示了冲突事件在建筑工程项目各阶段内部的表现规律。

The purpose of this study is to develop a 3D cephalometric analysis by reconstructing the 3D-CT skull images, which provides landmark identification and Downs analysis in the 3D software. This system also has the feature of multiple view windows, auto cephalometry measurement and counting, and simple user's interface.

本研究提出创新之方法，以三维电脑断层影像为基础建立立体头颅影像，并设计亲善与简单的使用者介面，显示整体的空间概念供使用者明确的辨识及定位测颅特徵点，并依Downs分析法进行测颅术分析。

This article through accurate tense purchase and traditional purchase comparison, as well as accurate tense purchase implementation condition analysis, under brief analysis supply chain condition accurate tense purchase.

本文通过准时制采购与传统采购的比较，以及准时制采购的实施条件分析，浅析了供应链条件下的准时制采购。

Function and limit, one-variable calculus and its application, ABC of progression and multiple-variable calculus, determinant, matrix and its calculation, system of linear equations and quadratic form, probability of occurrence, chance variable, law of large numbers and central limit theorem, sample and parametric estimation, variance analysis, regression analysis.

Advanced Mathematics 1 [Course Code 1040008 MAT114] 本课程主要介绍函数和极限，一元微积分和它的应用，ABC 级数和多元微积分，行列式和矩阵的应用，线性方程和二次方程式，事件的概率，偶然性变量，大数定律和中心极限定理，样本和参数估计，方差分析，回归分析。

Connecting with the new theory on public administration and institutional change at the base of theoretic and practice, by comparative analysis and demonstration analysis, the article deems that the villagers self–government on the family planning is the result of the institutional change and will be radicated as a rule.

本文在理论探讨和实践验证的基础上，运用比较分析、实证分析等方法，结合新公共管理及制度变迁相关理论，得出计划生育村民自治是制度变迁的结果，它将逐渐作为一种制度安排确立下来的结论。

Based on the research results of Chaos theory, in this dissertation, it has made detailed analysis of the chaotic signal generator. Firstly, the characteristic and various detection methods of chaotic signal are recommended. Secondly, with the aid of software, such as MATLAB, PSPICE, EWB, etc, discussion of the process of generating chaotic signal proceeds. Through simulation, the output result of several kinds of chaotic circuit are analyzed and compared. Thirdly, aiming at Chuas chaotic circuit, through debugging, the impacts by components and parts in the circuit, such as operation amplifier, capacity, inductor, etc, has been further investigated. And then provides a new scheme to implement Lorenz chaotic system, the circuit design and analysis are presented in detail and it can be realized by the hardware of programmable arrays FPGA, the experimental results indicate that this scheme has the advantages of easy operation, flexible design and high efficiency. An application example in secure communications is also provided. Finally, through picking up the characteristic parameter-Lyapunov exponent of the Chaos we can analyze the performance of different chaotic signal generators.

本文在混沌理论研究成果的基础上，对混沌信号的产生做了详细的分析，涵盖以下内容：首先介绍了混沌的定义，混沌信号的基本特性和各种判别方法，特别是对简单的一维Logistic映射的硬件实现问题做了初步探索；其次对混沌信号的产生方法进行讨论，借助于MATLAB、PSPICE、EWB等仿真软件，对几种混沌电路输出的混沌信号进行了分析比较，并在此基础上针对典型三阶连续自治系统Chua's电路作进一步实验研究，通过混沌电路调试，深入研究电路中各元器件，特别是运算放大器、电容、电感等对混沌信号时域以及频谱的影响；再次研究连续混沌系统的数字化硬件产生，设计了Lorenz混沌电路在现场可编程门阵列FPGA上实现的新方案，在保密通信中的应用实验结果表明该方案具有操作简单、设计灵活、效率高等优点；最后针对不同混沌系统，采取不同算法，提取混沌特性参数Lyapunov指数，进而对不同的混沌信号发生器的性能进行了分析。

Principal analysis ; factor analysis ; characteristic value ; characteristic Vector ; specific gravity ; rate of loading

主成分分析；因子分析；特征值；特征向量；比重；负荷率

The system consists of four parts such as Data Management of Product Model,Finite Element Analysis, Optimal Design and Graphics Drawing; and its main work is searching for an optimal scheme of chief axis with Sequential Quadratic Programming Method by finite element static and dynamic characteristical analysis of the axis and saving the results of design as documents or outputing them.

系统出产品模型数据管理、有限元分析、优化设计和图形绘制四部分组成。通过对车床主轴二维垂直剖面力学模型的有限元静、动态特性分析，采用序列二次规划的优化设计方法寻求主轴设计的优化方案，并将优化设计结果形成文档或输出。提出产品设计模型的概念，通过它可自动生成有限元分析模型、优化设计模型和图形模型三个子模型，将有限元分析、优化设计、图形绘制三部分结合在一起。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。