Ip fax can be used to describe any system that provides a similar operational model to traditional fax , except that the internet is used instead of the telephone network for at least some part of the transmission Ip传真可以用来描述任何一种与传统传真相类似的工作模型，所不同的是在传输中至少有部分是利用因特网来替代电话网。
In this dissertation , a new cooperation model and key technologies for modern c4isr system are studied . and a prototype is also designed and developed to validate the cooperation model proposed in the thesis 本文即针对新一代协同作战指挥控制系统这一特殊应用背景，研究其相应的计算机支持协同工作模型及其关键技术，并进行原型系统的设计和验证。
Rfcs are strictly , it seems , in the public domain and allow software developers with a penchant for masochism to produce detailed working models of many of the low - level systems that drive the internet today Rfc看上去确实是一种不受版权限制的资料，使有自虐倾向的软件开发人员得以开发出多种底层系统的详细工作模型，而这些系统正是当今推动internet的动力。
After doing some research on those traditional cooperative - working styles , put forward a new one : object oriented multi - hierarchy cooperative - working model , and applied this model in a cooperative architecture - design system , also the main frame of this system was described in the end 在对传统的几种群体协作模型研究的基础上,对一种新型的协同模型? ?面向对象多层次协同工作模型进行了理论的研究,并以此模型为基础提出一个协同建筑设计系统的设计。
The non - insulated topologies applied for middle - input voltage and the insulated topologies applied for high - input voltage are discussed , the operational models of topologies are established , and the relevant topologies are improved , then the important parameters of vrm are studied 本文详细论述了中压输入的vrm非隔离型拓扑和高压输入的vrm隔离型拓扑，建立相关拓扑的工作模型，对拓扑结构进行了相应改进，并对vrm性能有重要影响的参数进行详细分析。
To investigate factors influencing its metering quality and work function a simple working model of the eccentricity mandril metering device was developed , displacement and speed equation of the seed during working were analyzed , and the processing course of its filling and throwing were determined 摘要为探明影响偏心顶杆排种器排种质量及工作性能的因素，建立了排种器的简化工作模型，推导出排种器工作时种子的位移和速度方程，界定了充种和投种过程。
In this paper , they are set forth at first that the kinds of computer - simulation of electronic devices , the development and the requirements of mosfet ' s model and the way of gain the models " parameters , , the dc models have been bui it in chapter 2 and the models of big signals have been deduced in chapter 3 , they are different from the equivalent circuit models in the traditional software pspice that they come from the numer i ca i - s i mu i at i on wh i ch is based on the essence equat i on , so the precision of simulation is enhanced ? mosfet ' s small signal models of low frequency , intermediate frequency and high frequency have been built in chapter 4 and chapter 5 , although the equivalent circuit models in pspice are used for reference to bui id them , they have their own characteristics which are analyzed at a i i kinds of situations , so that the simulation software for mosfet can be written according them and it i s a i so benef i c i a i for us to catch the gen i us character i st i cs of mosfet and to d esign all kinds of applicable devices the correctness of the models is simply proved in chapter 6 本文首先介绍了电子器件计算机模拟的分类、 mosfet的建模发展动态、对器件模型的要求以及模型参数的提取方法。在第二章中建立了mos晶体管在直流端电压条件下的工作模型；第三章推导了mosfet的大信号模型，这两类模型不同于传统模拟软件例如pspice中的等效电路模型，而是从模型方程出发，采用数值模拟的方法，提高了模拟的精度。第四章和第五章分别建立了mos晶体管低频、中频、高频的小信号模型，虽然借鉴了pspice模拟软件中用等效电路模型的方法，但是本文分别讨论了准静态和非准静态时器件的本征部分以及包含非本征部分工作于低频、中频和高频条件时的模型，可以根据这些模型编写相应的模拟软件，这样在做器件的模拟分析与器件设计的时候，就可以利用模拟软件逐步深入地分析器件在不同的条件下和器件的不同部分在工作时的各种小信号特性，有利于抓住器件工作的本质特性，设计出符合要求的各类通用和特殊器件。
In the practice editing work of scholarship periodical , the author found it is very difficult to resolve some problems in the old publishing model . so in this article , we researched on the scholarship periodical co - editing , analyzed the modal of co - editing and then bring upped a periodical co - editing . model based on cscw ( computer supported cooperative work ) and xml theories and technique 笔者在从事学报编辑工作的实践中，发现旧的出版工作流程中存在许多难以解决的矛盾，基于此，论文选择学术期刊协同出版为研究对象，以实现学术期刊出版的自动化、规范化为目标，在分析协同出版工作的需求和模式的基础上，以计算机支持的协同工作( cscw ： computersupportedcooperativework )和xml理论与技术为手段，提出了一种基于web的期刊出版管理协同工作模型，并依据此模型开发了一个可行的原型系统。
Furthermore , by applying cscw method ( computer supported cooperative work ) , the quomodo of distributed cooperative work in commerce chain are studied as well as the cooperative mode of commerce community . chapter 3 , the characteristics of four - dimension space and the model of configuration about nccc are analyzed firstly . then , the cooperative layout , competition , restriction and harmony between enterprises are described within the cooperative framework and the methods of research of nccc , which based on commerce main body , are determined 论文第三章，通过对网络协同商务链四维空间特点和结构模型的分析，将企业间协同规划、竞争、约束、协调纳入到一个协作框架中进行描述，确定了基于商务主体的网络协同商务链研究方法；在分析网络商务模型的基础上，提出了协同商务智能主体模型的概念；在对商务主体理论模型进行分析的过程中，探讨了网络协同商务链的建模方法和体系结构；并在此基础上，分析了基于网络实施协同商务链的关键要素，阐述了基于商务智能的nccc工作模型建立过程，并研究在相应约束之下的协同规划和策略优化。
Secondly , the author innovatively uses the xml to describe the data model and uses dom as the storage schema of courseware . whereafter , the author establishes the system ' s cooperative work model and describes the system ' s framework . at the end of this dissertation the author presents the technologies in the system ' s implementation at length 首先，论文介绍了cscw理论，详细介绍了xml技术以及课件的xml表示和存储模式；其次，依据cscw理论确立了系统的协同工作模型，设计了系统的总体结构和各部分的组成结构；最后，论文介绍了系统实现采用的具体技术。
