基础

K. H. Roscoe and his fellows of Cambridge University established the first elastoplastic model of soils which is based on classical plastic theory in 1963. However, due to the complexity of soils, the models that based on the classical metal constitutive theory or its modification accounting on the nature of soils have still much limitation when used to express the soil mechanical behavior. For example, the Duncan-Chang's model based on the generalized Hooke's law can not express the dilatancy of the soils. The uniqueness assumption of the direction of the incremental plastic strain in the classical plastic constitutive theory is not in agreement with some soil experiments.

但由于土的复杂性，目前以传统的本构理论为基础考虑土的一些特性而建立的模型在反映土体的力学特性上还存在很大的局限性，如建立于广义虎克定律基础上的Duncan—Chang模型不能反映土的剪胀性，传统的塑性本构理论中认为塑性应变增量方向具有唯一性的假设与一些土体的试验结果不符合。

The main content consists of three parts:(1) analyzing the structural dynamic changing rule considering SSI effect;(2) analyzing the earthquake response of traditional non-shake -isolate frameworks before or after considering SSI effect, and then summarizing the rules that how factors such as base-soil elastic modulus and damping ratio effect structural horizontal deflection, displacement between floors and girder-end moment;(3) analyzing the earthquake response of shake-isolate frameworks considering SSI effect or not, indicating the changes after considering SSI effect and the performance of rubber shake-isolate pad.

本文采用通用有限元程序ANSYS，对在7度多遇地震时El Centro波作用下框架的地震响应进行了分析，主要内容分为三部分：（1）分析了考虑SSI效应后结构的动力特性变化规律；（2）对传统非隔震框架结构考虑SSI效应前后的地震响应进行了分析，总结出地基土弹性模量、体系阻尼比等因素对结构各层水平位移、层间位移以及梁端弯矩的影响规律；（3）对考虑与不考虑SSI效应的基础隔震结构的地震响应进行了分析，指出了考虑SSI效应后基础隔震结构地震响应的变化规律和隔震效果。

In the current study in China through the property services industry pricing model research and analysis, these two find the current property services pricing of existing problems and shortcomings, that China\'s property services pricing requirements, the property services industry focus on Hotelling Model of a practical method of analysis, in reference to the Hotelling model based on the combination of game theory and the theory of economics and characteristics of China\'s property services can be established as far as the property owners of both enterprises and service needs as much as possible To meet the price model, on the basis of our property services business of the new pricing model.

在研究中通过对现行中国物业服务行业的定价模式的研究分析，找到目前这两种物业服务定价方式存在的问题和缺陷，得出对于中国物业服务定价的要求，重点对物业服务行业对霍特林模型研究方法的实用性进行了分析，从而在参考霍特林模型的基础上，结合博弈论和经济学的相关理论以及中国物业服务特点建立能够尽量让物业服务企业和业主双方需求尽可能达到满足时的价格模型，在此基础上探讨我国物业服务企业定价的新模式。

This article takes the Marxism Humanics and Western Stimulation theory as its foundation stone .It also takes the Marxism Humanics as its guide thought and philosophical foundation which constitute the Stimulation Management Mode . Through reflecting on the traditional Stimulation Mode and studying the logical foundation of stimulation of teachers in elementary and middle schools ,we deeply reflect on the Tradition Stimulation Mode and its thought and attribute the problem of stimulation strategy to the loss of the humanity and the pinch of the value pursuit .From the reality of Chinese culture and modern school culture .we use the essential thought in the Western Stimulation Theory for reference and set a definition on Stimulation from the philosophical view ,that is ,the subject takes the corresponding stimulation mode according to the understanding of the stimulated object needs ,acts on the motivation ,purpose and action of the stimulated and consequently satisfy the purpose of the subject .

本文以马克思人学理论和西方激励理论为理论基石，以马克思人学思想作为建构激励管理模式的指导思想和哲学基础，通过对传统激励模式的反思，通过对中小学教师激励的逻辑基础的研究和外在因素的研究，对传统教师激励模式及思想做深刻反思，将传统中小学教师激励策略问题归结为人文性的缺失和价值追求的匮乏，并从中国文化、现代学校文化实际出发，借鉴西方激励理论中的精华思想，从哲学的视角定义了激励的内涵是行为主体根据对激励对象需要的理解而采取的相应的刺激方式，作用于被激励对象的动机、目的、行为，从而满足行为主体的目的。

Analysis includes three aspects: main body of environment's right is from main body using environment discreditably to main body using environment hurtfully; Character of environment's right is from creditor's right based on social damage to property's right based on implementing environment's criterion; Form of environment's right is from static adscription to dynamic fluxion.

分析了中国环境使用权的有偿分配主体由有损害使用主体转变为有害使用主体、性质由建立在因污染引起的"社会损害"基础上的债权转化为实现环境质量标准基础上的物权、形态由不可转让的静态归属到可交易的动态流动的进化过程。

A member of a Protestant denomination founded in Saxony in1722by Hussite emigrants from Moravia.

在业务的基础上建立的友谊胜过在友谊的基础上建立的业务。

The studies of inhibitory activity of different hydantoin ARIs substituted by acetic acid residue can greatly benefit the structure-based drug design of ARIs.Keywords aldose reductase inhibitors, fidarestat, carboxylic acid methyl, synthesis,inhibitory activity

所分析的不同海因类抑制剂用乙酸链取代后的化合物的抑制性可以为以结构为基础的ARIs药物设计提供很好的实验基础。

Xinjiang key lab of hydatid fundamental medicine, xinjiang medical university,urumqi 830011, china

作者单位：新疆医科大学第一附属医院新疆包虫病基础医学重点实验室，基础医学院免疫学教研室，新疆乌鲁木齐 830011

This course mainly introduces the fundamental theory and knowledge and all kinds of hydraulics computing rules.

重点介绍这些内容的基本理论和基础知识，掌握各类水力学计算原则和方法，为解决实际工程问题打下良好的基础。

Firstly, this paper analyzes the forces acting on hydrobomb's body and empennage respectively. Then the mathematical model of hydrobomb's trajectory in seawater is discussed. Secondly, the simulation program is completed with Matlab.

分析了空投水雷水下无动力运动过程中雷体和尾翼的受力情况，并在运动受力分析的基础上给出了研究其水下散布的数学基础－水下无动力运动弹道仿真数模。

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