阐述

This paper also reviewed the enzyme characteristics of α-amylase and its genetic improvement by breeding.

本文还阐述了α-淀粉酶的酶学特性及其遗传育种与改良。

Inclusion criteria: according to the published time, we chose those which related to the following contents: the manometric studies on the pressure asymmetry character described from qualitative to quantitative respects, the basic research literatures on the anatomy construction character of the anal sphincter which determined the pressure asymmetry, and this pressure asymmetry was used to evaluate quantitatively the clinical application and biofeedback of the functional status of the sphincter.

纳入标准：按照文献发表年代顺序纳入从定性到定量角度阐述括约肌压力偏位特点的测压研究文献，肛门外括约肌解剖学构筑特点决定压力偏位的基础研究文献，此压力偏位用于定量评价括约肌功能状态的临床应用及生物反馈应用文献。

First, the thesis introduces the research background and significance of the project, and summarizes the advantages of the digital monitor system. Its pointed out that the analog monitor system is bound to be replaced by the digital one, and the key techniques in the system are referred to.

论文首先阐述了研究背景与意义，介绍了网络数字监控系统的优点，指出监控系统由模拟式转变为数字式、网络式是必然趋势，并简要提及了数字监控系统中的关键技术。

The Word mainly described in the circuit design and analog to digital to the distinction and its application.

详细说明：这一Word主要阐述了在电路设计中数字地与模拟地的区别与应用。

The theory and method that the surface tension coefficient of liquid is measured by an electronic analytical balance is introduced.

阐述用电子分析天平测量液体表面张力系数的原理和方法。

Analytical Hierarchy Process is also introduced to illuminate the principle of personal guided functions.

运用层次分析法阐述了个人导向功能的实现原理。

The algorithm of the model and analytical method for quality data are also discussed.

主要阐述了板坯质量模型的功能、结构和参数，讨论了板坯质量模型的算法和质量数据分析的方法。

In this thesis, it describes the development process of the value analytical system of the enterprise investment.

本文还阐述了企业投资价值分析的必要性，说明了企业投资价值分析系统的开发过程。

The third one includes theoretical conclusion and discussion, in which I try my best to induce some theories and find some problems from expounding and analyzation of the positive research.

从某种意义上来说，这部分也是我和我的合作者们在走的一条再发现的道路，这里有我的追求和理想；第三部分为理论总结与探讨部分，试图从实证研究的阐述与分析中归纳出若干理论以及还没有解决的问题。

With respect to syntax, the roles of tagmeme in the structure of word and sentence and Chomsky's Generative-Transformational Grammar are discussed. The spatial relation theory and existing research achievements are investigated. Having noticed the shortage of the capability of topological and metrical relation in the description of spatial information structure, the author proposes Combinational Qualitative Geometry based on the two invariables under ordinary transformations, distance ratio and direction difference, the CQG-based spatial relation system between topological and metrical constraint is thus constructed, on which several spatial relations such as parallel, perpendicularity, co-linearity, sequence and direct neighborhood are derived. Based on extended theory of spatial relation, the language anamorphosis is analyzed from the aspects of phonetics, semantics and syntax. The mere geometric and formalized spatial relation is then integrated with concrete geographic ontology to accommodate richer and indicative spatial configuration of spatial information in the different geographic context. Finally a syntax framework for spatial information is put forward.

在语法结构方面，首先阐述了法位和法素在语法结构词法和句法中的地位和作用，以及Chomsky生成转换语法的核心内容；详细介绍了地理信息系统空间关系理论及现有的研究成果；在分析现有的拓扑关系和量度关系对空间信息结构描述能力不足的基础上，提出了基于长度比和角度差两个不变量的组合定性几何，以此建立了介于拓扑及量度约束之间的组合定性关系体系，并以此为基础派生出平行、垂直、共线、次序、直接邻近等空间关系描述；本文基于扩展的空间关系理论，详细讨论了空间关系在语音、语法和语义三个方面的语言变体，将纯几何和纯形式化的空间关系与具体的地理本体结合起来，可以获得更为丰富的、更能反映空间关系在不同语言上下文中具体体现的组合关系；最后给出了一个空间信息的语法结构的基本框架。

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