基本

In this paper,basic idea of SMI methods is presented at first.

首先介绍了SMI的基本思想，然后分析了3种基本算法(N4SID、MOESP和CVA)的异同点、算法实现、统计特性和模型稳定性等方面。

Moreover, we will stress on the theory of Schwartz distribution, and then we will deal with the celebrating theory which we call Sobolev space.

进一步，我们将讲授Schwartz广义函数基本理论，在此基础上我们讲授Sobolev空间的基本理论。

Young students, they live in the surroundings of high-tech applications induced by modern physics, and want to know the elementary development, basic knowledge and elementary principles solicitously.

生活在现代物理学诱发的高科技应用环境中的青年学生，对现代物理学基本发展、基础知识以及基本原理渴望了解。

Students can manage the basic principle and analyzing method of digital signal processing through taking this course and lay a solid foundation for the future learning and research.

通过本课程的学习使学生掌握数字信号处理的基本理论和基本分析方法，为后续课程及从事信息处理等方面有关的研究工作打下基础。

We are trained as senior engineering technicians with the knowledge in anti-pollution of water, gas, sound, solid waste, pollution control, water supply and drainage works, water pollution control and planning and protection of water resources for cities and towns, who are able to be engaged in the aspects of planning, design, management, education, and research and development for environmental engineering.

本专业通过学习物理化学、工程力学、工程制图、微生物学、水力学、环境监测、固体废弃物处理与处置、大气污染控制等环境工程学科的基本理论、基本知识，培养具备城市和城镇水、气、声、固体废物等污染防治和给排水工程、水污染控制规划和水资源保护等方面的知识，能从事规划、设计、管理、教育和研究开发方面工作的环境工程高级工程技术人才。

The main study areas are as follows: 1 The landscape classification system of the urban-rural ecotone is set up based on the studying on land-use type of urban area and rural area, and then it is used to establish a regional landscape data warehouse for deposition, modification and management; 2 A group of landscape structure and pattern indices and patch area spectrum analysis methods are used to describe the structural and heterogeneous characters of all the landscape elements from different aspects; 3 The temporal and spatial difference of the landscape pattern of main road belts of the research area are also analyzed with the same method. Their basic process and regularity of urban axial expanding of the southwestward of Shanghai City are initially knewn well; 4 According to the traits of the ecotone, the principles and basis of vegetation classification, the ecotone vegetation classification system is set up, its species constitute, community patch characters, the relationship between vegetation types and landscape categories are analyzed, meanwhile, the vegetation sample maps are made; 5 Based on above studies, some landscape ecological stratedies within the research area were discussed. The following are the results of this study

城乡交错带地区的景观分类，在对城市地区和农村地区的土地利用类型研究的基础上建立了城乡交错带的分类体系，并在此基础上用ARC＼INFO软件分时段、分区、分要素建立研究区的景观图形数据库，对数据进行存储、修改和管理；2）利用多种景观结构、格局指数和斑块面积谱分析方法，从不同的侧面对各种景观组分的结构以及区域的景观格局特征进行了分析，并对其成因进行了探讨；3）利用相同的分析方法，分析了城乡交错带中的城市干道两侧的景观格局特征的空间和时间分异情况，初步掌握上海城市西南轴向扩张的基本过程和规律；4）对城乡交错带中非独立的景观要素-植被，研究其遥感图象信息的基本特征，建立适合区域特点的植被分类体系，并在样区中建立了植被图形数据库和计算机制图，分析了植被景观种类组成、斑块等级等特征以及与不同景观的相互关系；5）在上述研究的基础上，对研究区内的景观生态对策进行了研究。

First, the methods and procedures of general three orders nonlinear identification are summarized and the results are frequency functions described by basic and high order spectral density functions and frequency response functions.

得到的结果是用基本的和高阶的谱密度函数以及基本的和高阶的频率响应函数表示的频率函数。

Objective:observe the effect to teenagers in cognitive ability about whole-brain speed-reading memory Method "Basic Cognitive Ability Test" software was used to measure cognitive ability of Sixth-grade students and college students in the before and after training.

目的 观察全脑速读记忆法对青少年基本认知能力的影响。方法采用《基本认知能力测验》软件，对经过全脑速读记忆法训练的六年级学生以及本科一年级学生进行测验。

Through several methods to utilize literature material; on the foundation of sport lottery basic concept induction, conducting the research to the sport lottery basic attribute, it gives conclusion: The sport lottery is one kind of special commodity; the essence of the sport lottery is one kind of game; The releasing of the sport lottery and gambling has essential difference.

摘要通过运用文献资料等方法，在对体育彩票基本概念归纳的基础上，对体育彩票的基本属性进行研究，其结论为：体育彩票是一种特殊的商品、体育彩票本质是一种游戏：发行体育彩票与赌博有本质的区别。

The experts said that the home appliances business between the United States and the National Clearing the way banks are the basic acceptance bills of exchange, but also for large home appliance enterprises are the basic "spot cash", that is, in the delivery time to pay bills, bank acceptance bills of exchange as "Cash."

该专家表示，家电企业与国美之间的结算方式基本都是银行承兑汇票，而且对大的家电企业来说基本都是"现款现货"，即在提货时支付票据，银行承兑汇票视同"现金"。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。