基于计算机的

This paper presents an Internet-based English learning environment on the basis of the study on computer-assisted language learning.

在对计算机辅助语言学习研究的基础上，以计算机辅助英语学习为例，构建了基于互联网的英语学习环境。

A simulation-based numerical analysis method of EDD scheme, which is proposed in this thesis, can solve this problem successfully. The consistence between numerical analysis and simulation result strongly proves that the proposed numerical analysis method is correct.

本文提出了一种"基于计算机仿真的各优先级业务信元时延分布"数值分析方法，与计算机仿真结果的基本吻合证明了此方法的正确性。

Later Dr Margetts was chairman of the GAMP editorial board that produced GAMP 5, A Risk Based Approach to Compliant GxP Computerised Systems, which has now become the worldwide industry reference for computer validation.

此后，Margetts博士成为GAMP编委会主席，并成功编写了GAMP 5，一个基于风险的GxP合规计算机系统方案，现已成为全球业内计算机验证的参考标准。

In order to support sculptured surface design oriented to manufacturing, an embedded-computer-based platform was presented. Two function modules, constraint information modeling module and manufacturability analysis module, were developed and embedded in a CAD/CAM software system.

为了支持面向制造的曲面设计，提出了一个基于计算机辅助设计／计算机辅助制造系统的嵌入式计算平台，该计算平台主要包括约束信息建模和可制造性分析2个功能模块。

This text bring forward domestic electric system of base on computer control, make full use of computer integrative performance, realization self-motion manage and brains control.

提出基于计算机控制的家电系统，充分利用计算机的综合性能将分散的家电组成一个系统，实现自动管理和自动调控，对方案规划与实施进行了探讨。

The motor is competent for long low-speed or stopping up and the clutch has fine characteristic of control with torque. Sensors as forward access obtain signal, an industrial computer with abundant hardware resource as background utilize set-in boards based on PCI bus and serial modules to fulfill data transmission and instruction communication.

传感器作为前向通道拾取各信号，后台以工业控制计算机丰富的硬件资源为基础，利用基于PCI高速总线的插卡式测量板卡和串口模块实现与计算机的数据传输和命令通讯。

Based on the theory of dimensions chain, with an illustration of machining, the process of establishing, searching and resolving of process dimension formula equation is analyzed in detailed; And then leading-in the basic dimension matrix equation and tolerance matrix equation, a program in Matlab language is made.

王战中，王为杰，韩彦军，程林章，李辉，基于矩阵的工艺尺寸链分析与解算文章基于尺寸链原理，借助一个机械加工实例，详细分析了工艺尺寸式方程的建立、查找及解算过程；并在此基础上引入基本尺寸矩阵方程和公差矩阵方程，采用Matlab语言编写计算机程序。

through the existing analysis of network security and intrusion detection technology, this paper puts forward a cooperative intrusion detection method. this new method collects information distributedly, processes in multilateral cooperation, and constructs the large-network ids. then, it collects the information from dialing users to detect whether there are vulnerabilities and virus in individual or not. by means of such functions, this method only permits the users with reliable network repairing system or with the updated latest virus library to access to the campus network.

该文通过对现有校园网络安全及入侵检测技术的分析，提出一种基于协议分析的分布式入侵检测方法，采用分布收集信息，分布处理多方协作的方式，将基于主机的ids和基于网络的ids结合使用，构筑面向大型网络的ids；然后通过全局安全网络协作，收集拨号用户的信息，检查个体计算机是否存在漏洞、病毒，如果发现有就阻止其接入网络，强制其用到可信的网络修复系统或更新最新的病毒库后才可以正常接入校园网。

Because precise determination of a computer virus is undecidable,a method based on improved K-nearest neighbor to detect computer virus approximately is presented in this paper.

由于计算机病毒检测的不可判定性，提出了一种基于改进的K最近邻检测方法来实现对计算机病毒的近似判别。

Busparallel expansion and pipeline technique are adopted to improve the average inputand output speed of recorder based on FLASH memory. 2 A concept of 'cluster' isintroduced. The using state message of each cluster is loaded in the spare area,following the target datum, to keep the pipeline sequence of multiple clusters' loading, which guarantee the average input speed of system. 3 Based on the using statemessage of every cluster, the Cluster Allocation Table established in memory enablethe system to manage the recorder flexibly in high speed, similar to a file managementsystem. 4 PowerPC 8245 based embedded system, along with Vxworks real-timeoperating system is introduced to make the system more easier to be applied to theprojects in the future.

本文所述的关键技术特点主要包括：采用了并行扩展以及流水线操作技术以提高基于FLASH芯片的存储区平均输入输出能力；引入了&簇&的概念，为了保证连续写入过程中的流水线顺序，系统向存储区加载每一簇有效数据后，紧接着还将向相应簇的空余区中加载该簇的使用状态信息；根据所有簇的使用状态信息在系统内存中建立&簇分配表&，可以支持系统快速灵活地管理存储区，即，类文件化的数据管理；采用基于PowerPC8245的嵌入式计算机硬件系统及基于Vxworks的嵌入式实时操作系统，提高了系统的整体性能及系统研发的延续性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了