基于计算机的

With the rapid development of computer science, communication technology and other technologies, the visibility of information becomes the new field of application development and the simulation technology based on Virtual Realityis being increasingly the focus of currently research..

随着计算机技术、通信技术及其它相关技术的飞速发展，信息的可视化成为新的应用发展方向，基于虚拟现实的仿真技术日益成为当前研究的热点。

This system is a kind of Computer Integrated Manufacturing Systems which based on work flow technique, and it uses standard WPDL language to agilely define the check flow in designing process.

本系统是一种基于工作流技术的计算机集成制造系统CIMS（Computer Integrated Manufacturing Systems），它使用标准的WPDL语言灵活地定义图纸设计过程中的校审流程，逻辑关系包含了基本的顺序关系、分支关系和循环关系，进而能表达各种更为复杂的逻辑关系，即实现了逻辑的完备性。

Establishment of man-hour quota for mould design based on analogism;2. A universal system of computer-aided man-hour quota ,based on primitives theory,is proposed,in which man-hour quota is constituted according to the data obtained by work study method in workshop and the rule of man-hour variety is studied by neural network.

提出了一种基于基元理论，以工作研究法现场测定数据作为制定定额的依据，运用神经网络研究工时变化规律的通用化计算机辅助工时定额系统，在此基础上探讨了工时的分类划分，阐明了系统的体系结构和功能模块，最后介绍了系统的应用流程。

Good results have been produced by the computer"s simulation, which shows the system can provide a choosable new model and algorithm for the research of the level of enterprise"s productive forces.

计算机进行的模拟得到了较好的结果，这表明，基于属性坐标学习与分析法的企业生产力指标系统，能为企业生产力水平的研究，提供一个可供选择的新模型和新算法。

Secondly, a commentarial review of this field is given to show the last evolution of it. Although many kinds of useful projective invariance have been derived so far, the sorts of 3D object to which they could be used are still very limited. So there are some needs to develop more powerful invariance for the 3D object recognition. Finally, in the last part of this paper, the future researches in this field are proposed.

0引言 众所周知，3D物体识别是计算机视觉研究的一项重要内容，由于其在军事、工业等社会诸多行业中具有潜在的、巨大的应用价值，半个世纪以来受到各国视觉研究者的广泛关注，并提出了众多的理论和方法川，其中基于几何不变性的3D物体识别方法有助于消除由于观察视角、摄像机参数等

This paper utilizes the nonlinear mapped competence and consilient approach to faculative function of Artificial Neural Networks and discusses the application of Back Propagation Networks model in integrated bid evaluation in order to set up a scientific bid evaluation method based on impersonality and experts knowledge. With the unceasing development of computer network technology, this method has a bright perspective of being conducted on the computer network.

本文利用人工神经网络的非线性映射能力以及对任意函数的一致逼近性能，对BP (Back Propagation，多层前向网络)网络模型在综合评标中的应用进行了探讨，目的是建立一种科学的基于客观和专家知识的评标方法；并且随着计算机网络信息技术的不断发展，可将该方法拓展为网上在线评标。

Studies the high precision estimation methods of echo frequency, proposes a simplified TLS-ESPRIT method for frequency estimation based on uniform sampling data. For moving platform, such as torpedo, proposes a time fusion algorithm for target status estimation based on multicycle data of single sensor.

c。深入研究了回波信号的高精度频率估计技术，提出了一种基于均匀采样数据的TLS-ESPRIT频率估计算法；针对运动平台，提出了一种单传感器多测量周期目标状态估计的时间融合算法；以炸点预测为例构造了相应的状态模型及算法，计算机仿真验证了融合算法的有效性。

First, it analyses all-around design of the electronic computer-based interlocking system and each module, then from introducing CAN bus, it lucubrates design of the censorial module's software and hardware which is based on CAN bus of signal lamp's stimulant state, then the hardware's circuit of the entire system's censorial module is made up of opsonic circuit, collecting circuit, microcontrolled circuit,circuit of communication, interrupt circuit of overcurrenting and reset circuit.

首先对全电子计算机联锁系统的总体设计及各个执行模块进行全面的分析和研究，然后通过介绍CAN总线技术，着重研究了基于CAN总线的信号灯模拟状态监测模块的软硬件设计，其中整个系统监测模块的硬件电路主要由硬件调理电路、采集电路、微控制电路、通信电路、高过流中断电路、复位电路等部分组成。

First it analyses all-around design of the electronic computer-based interlocking system and each module then from introducing CAN bus it lucubrates design of the censorial module's software and hardware which is based on CAN bus of signal lamp's stimulant state then the hardware's circuit of the entire system's censorial module is made up of opsonic circuit collecting circuit microcontrolled circuitcircuit of communication interrupt circuit of overcurrenting and reset circuit.

首先对全电子计算机联锁系统的总体设计及各个执行模块进行全面的分析和研究，然后通过介绍 CAN总线技术，着重研究了基于 CAN总线的信号灯模拟状态监测模块的软硬件设计，其中整个系统监测模块的硬件电路主要由硬件调理电路、采集电路、微控制电路、通信电路、高过流中断电路、复位电路等部分组成。

First, it analyses all-around design of the electronic computer-based interlocking system and each module, then from introducing CAN bus, it lucubrates design of the censorial module%26rsquo;s software and hardware which is based on CAN bus of signal lamp%26rsquo;s stimulant state, then the hardware%26rsquo;s circuit of the entire system%26rsquo;s censorial module is made up of opsonic circuit, collecting circuit, microcontrolled circuit,circuit of communication, interrupt circuit of overcurrenting and reset circuit.

首先对全电子计算机联锁系统的总体设计及各个执行模块进行全面的分析和研究，然后通过介绍CAN总线技术，着重研究了基于CAN总线的信号灯模拟状态监测模块的软硬件设计，其中整个系统监测模块的硬件电路主要由硬件调理电路、采集电路、微控制电路、通信电路、高过流中断电路、复位电路等部分组成。

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