硬件结构

The full systems design and partition is achieved. The modules of prepared implementation、 exponentiation computation system and system controller etc.

对整个RSA系统的结构进行了设计和划分，并按照划分的子模块，设计了预处理模块、模幂计算模块和系统控制模块等子模块的硬件实现。

The paper focuses on the design and realization of direct frequency and false random yard and proposes the FPGA hardware design of the model based on the analysis and study of the theory of spread spectrum communication,the whole structure of the signal source and false random yard.

文中以直接频率合成和伪随机码的设计与实现为中心，对扩频通信的基本理论、信号源的总体结构、伪随机码等问题进行了深入的分析和研究，并给出了模块的FPGA硬件实现方案。

This hardware platform of the system can well meet the real-time processing demand for the image and audio frequency, the configuration of the system is felicitousness and the algorithm is high in veracity and strong in real time attribute.

本文所采用的硬件平台能够很好的满足图像语音实时处理的要求，且系统结构合理，软件算法准确高效，实时性强。

Figuration and work principle of this control system,and to single control node, its hardware constitution and software implement are ex-plained in detail. Communication protocol of

制系统的设计，给出了控制系统的整体结构和系统工作原理，同时对单个控制节点单元硬件组成以及软件实现作了详细说明，并且设计

According to this requirement,and based on the analysis of the system structure of the hardware and software of VoIP,the method of transplanting Microwindows into embedded electronic products is proposed.The configuration file modification,Frambuffer stimulation,and the FLNX design tool are discussed in detail.

针对这一要求，文章在分析网络可视电话系统的具体硬件和软件系统结构的基础上，以该系统为例介绍了将Microwindows嵌入式图形系统移植到具体的嵌入式电子产品中的解决方案，并分别对配置文件修改、Frambuffer仿真以及FLNX设计工具等具体内容进行了详细介绍。

The system framework, hardware circuit design and software design of digital flowmeter are presented in the paper.

本文介绍了数字式流量计的系统总体结构、系统的硬件电路设计和系统的软件设计。

The system framework, hardwarecircuit design and software design of digital flowmeter are presented in the paper.

本文介绍了数字式流量计的系统总体结构、系统的硬件电路设计和系统的软件设计。

This paper introduces the hardware design and software design of high accuracy digital integral magnetic fluxmeter the principle of digital integral and process.

介绍高精度智能化数字积分磁通计的硬件组成和软件结构及数字积分的基本原理和实现过程，并对磁通计的性能进行了测

In this article two functional modes of the Fly-back Converter (Continuous Conduct Mode and Discontinuous Conduct Mode) are particularly analyzed, which include their characteristics, applications, the critical pattern of two functional modes is argued, both the exact boundary from the angle of circuit parameters is crystallized, at the same time, basic principle of PFC under the DCM mode is introduced, which settle theoretical basis for the subsequent design; by establishing the mathematic model of the converter, a further investigation of the configuration is made, qualitatively and quantitatively, analyzed to settle exactly theoretical basis for the subsequent emulation and the experimental parameter; from the angle of steady-state analysis, the transfer function of the system is deduced to establish dynamic small-signal state equation, emulating the system with the help of matlab, then according to the simulation result and the theory of PFC revise the system, lastly, we adopt the project which add a zero-pole compensator to the voltage loop, by this way, a satisfied system performance is gained and the PFC scheme is ensured successfully; finally, based on the previously-done work, we combining with the situation of specific design requirement, acquired the numerical value of each unit devices in this converter

详细分析了反激式变换器的两种工作状态，连续模式(Continuous Conduct Mode ，简称CCM)和断续模式(Discontinuous Conduct Mode，简称DCM)以及各自的特点、应用场合，论证了两种工作状态的临界模式，从电路参数的角度明确了二者的界限，同时还介绍了DCM模式下PFC的基本原理，为后面的设计奠定理论基础；通过对整个变换器系统建立准确的数学模型，对此变换器的电路结构做了进一步的研究，定性、定量地分析了变换器各部分的工作状态，为仿真和实验参数的确定以及电路参数的优化提供理论依据；从稳态分析的角度，为系统建立了动态小信号状态方程并推导出系统的传递函数，利用matlab对系统进行仿真，进而根据仿真结果以及PFC的相关理论对系统进行校正，采用在电压环加入零点—极点补偿器的设计方案，得到了满意的系统特性并且保证了PFC的顺利实现；最后，在前面所做工作的基础上，结合设计要求计算出此变换器系统中每个元器件的数值，利用Pspice对其进行了仿真、优化，然后根据仿真结果搭建了硬件电路。

A hardware platform of binocular stereo measuring system with simple structure was built with low cost, which consists of CCD cameras, lens, a frame grabber card, a computer and a tripod.

以较低的成本建立了一个结构简单的二目立体测量系统的硬件平台，主要包括CCD相机和镜头，图象采集卡、计算机、三角架。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。