结合原理

Based on five-year different protected and common cultivation field experiments and by using Oringin and SAS software intergraded with the principles of bio-mechanism, dynamic models of leaf age development and leaf area index change of potato were submitted. The simulated results showed that the methodology was of easy usage, clear mechanism and high accuracy.

根据5年不同方式的保护地和露地栽培田间试验，利用Oringin和SAS软件结合马铃薯生长的生物学原理，建立了马铃薯叶龄和叶面积系数变化的动态模拟模型，该方法简便，机理明确，模拟结果重演性强。

This article around the political and economic social development analyzes and introspects the intrinsic profound relation with comparison, and unify the illustration that the Contemporary China politics and construction promote the grow of state economic society, to attempt to elaborate the importance of the authority, the order and the vitality in constructing of the political validity,, and further verifies the middle axle principle role that the political validity plays in the national development, thus , from the political validity construction which promotes country growth and social development, to verifie the achievement which the China reform and open policy more than 30 for years obtained is the fact that the effective politics create effective development.

本文通过分析政治与经济社会发展的内在深刻联系和反思比较两者的关系，并结合当代中国政治建设促进国家经济社会成长的例证，试图阐述在建构政治有效性当中权威、秩序和活力的重要性，并据此进一步探明政治有效性在国家发展当中所起到的中轴原理作用，从而印证中国改革开放三十多年来所取得的成就从政治有效性建构促进国家成长和社会发展的层面上来说就是有效政治创造有效发展的事实。

Based on the theory of frequency modulation,the principle that frequency jittering spreads the spectrum energy of the voltage and current is analyzed.

针对传统的固定频率PWM控制方式引起的波形频谱能量集中、谐波幅值较大的缺点，文章基于频率调制的理论分析了开关频率抖动技术扩散电压频谱以及电流频谱能量的基本原理，结合传统的PWM控制器，采用三角波作为调制信号实现简单的频率抖动的方法。

The processing characteristic and the jugged formation principle of Klingelnberg cyclo-palloid spiral bevel gears were analyzed.The corresponding curve equations were deduced based on the teeth shape s formation characteristic.

分析了克林贝格摆线齿锥齿轮的加工特点和齿形形成原理，结合其齿长方向是产形轮长幅外摆线的锥面展成线及齿廓球面渐开线的特点，推导出相应的曲线方程。

In the first part of the thesis, the basic theory of gravitational lensing isintroduced, which includes strong lensing, weak lensing and microlensing,respectively, combined with their most recent observational results.

本文较详细介绍了引力透镜的基本原理，针对不同的情况、结合目前的观测结果对强透镜、弱透镜和微透镜分别作了系统的说明。

It has been emphatically demonstrated how the forces and moments in every direction of the levitating ring have been calculated from measuring signals. The other parts of the measuring device have been briefly introduced. In chapter 5, according to the symmetrical characteristic of whole model, two similar simplified submodels have been built and described on the coordinate subsystems, and its dynamic state equations have been built.

第二章，总结了电磁悬浮器的基本工作原理，对之及其同类作了结构形式的分类；综述了电磁悬浮器及其同类的发展历史、研究及应用现状，并结合作者本人的研究工作经历，对其本体的结构和设计，进行了分析和选择，对系统中的测量传感器、测量放大器、控制器及功率放大器的特点、设计和实现等，作了述评；提出了本文的研究目标。

Firstly,the author analyzes principles and general methods of lustering- based Data mining.

本文作者首先认真研究分析了基于聚类的数据挖掘的基本原理，提出了一个将单亲遗传算法与Kohonen聚类算法相结合的混合聚类算法，克服了Kohonen 算法的局部最优问题以及采用普通遗传算法聚类时的搜索速度和聚类精度的矛盾。

But the newly developed market for civil application has demand more for systems portability and convenience. So the trend of miniaturizing and embedding the system for automatic fingerprint identification become more and more distinct.

结合上述背景，本文研究并总结了指纹识别系统的基本原理和关键技术，详细介绍了指纹图像预处理、特征提取和特征匹配各部分对应的算法。

We also study on the coding performance of these wavelet. At last, we investigate the wavelet threshold denosing for image, and present a improved Bayes denosing for image. We also combine the wavelet image coding with image denosing based on wavelet threshold, the noising image is compressed, the noise is de-noised at the same time.

最后，在对小波阈值的图像降噪原理进行分析的基础上，提出了一种改进的贝叶斯图像降噪方法，并将小波图像压缩和图像降噪结合在一起，来实现对噪声图像进行压缩的同时对它进行降噪。

It's the most sparkled that the movie— Slum dog Millionaire characterize a trail of roles, which apply the principle of fiction The Three Musketeers. Just for this simple reason it novelizes the roles in the movie, which combines the dramatic style and narrative one pretty good.

Slumdog Millionaire》成功之一在于角色塑造characterization上，应用了&三个火枪手&的神话原理，使角色制造小说化novelistic，从而使电影在戏剧性与叙事性有较好的结合。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。