及电路

For introduced the single a machine microprocessor, discuss this graduate design a function for applied each hardware connecting a people the technique connects with each one a mold piece and work processes, combine to describe in a specific way 8052,8279 and the SED1520 circumscribes the electric circuit connects oscular and soft, the hardware adjusts to try.

使硬件在软件的控制下协调运作。正文中首先简单描述系统硬件工作原理，且附以系统硬件设计框图，并介绍了单片机微处理器的发展史，论述了本次毕业设计所应用的各硬件接口技术和各个接口模块的功能及工作过程，并描述了8052、8279及SED1520外接电路接口的软、硬件调试。

The text inside describes the system hardware work principle in brief first, and attach with the system hardware design frame diagram, combine development history that introduced the single a machine microprocessor, discuss this graduate design a function for applied each hardware connecting a people the technique connects with each one a mold piece and work processes, combine to describe in a specific way 8052,8279 and the SED1520 circumscribes the electric circuit connects oscular and soft, the hardware adjusts to try.

正文中首先简单描述系统硬件工作原理，且附以系统硬件设计框图，并介绍了单片机微处理器的发展史，论述了本次毕业设计所应用的各硬件接口技术和各个接口模块的功能及工作过程，并具体描述了8052、8279及SED1520外接电路接口的软、硬件调试。

The text insidedescribes the system hardware work principle in brief first, andattach with the system hardware design frame diagram, combinedevelopment history that introduced the single a machinemicroprocessor, discuss this graduate design a function for appliedeach hardware connecting a people the technique connects with eachone a mold piece and work processes, combine to describe in aspecific way 8052,8279 and the SED1520 circumscribes the electriccircuit connects oscular and soft, the hardware adjusts to try.

正文中首先简单描述系统硬件工作原理，且附以系统硬件设计框图，并介绍了单片机微处理器的发展史，论述了本次毕业设计所应用的各硬件接口技术和各个接口模块的功能及工作过程，并描述了8052、8279及SED1520外接电路接口的软、硬件调试。

The protections include preventing overcharge, overdischarge , overdischarge current and short states in lithium-ion/lithium polymer batteries.

为保障锂离子电池及锂聚合物电池使用的安全稳定性，基于0.6μm的标准CMOS工艺，设计了一种全功能锂离子电池及锂聚合物电池保护电路，针对可能出现的过放电、过充电、放电过电流、负载短路等异常状态设置了相应的保护机制。

Under the regelation condition, the basic reason is actually the transmission line regelation overload and the line non-uniform tensity about the major part electric transmission tower ,electric pole and the line breaking.

覆冰条件下引起绝大部分输电电路倒杆倒塔及线路断裂的根本原因是输电线路覆冰过载及线路不均匀张力作用所产生的结果。

Based on the proposed algorithm, this paper lays emphasis on the efficient hardware implementation of particle filters on FPGA platform, and presents the hardware architecture of the resample/sample unit and the whole system.

在算法研究的基础上，论文研究了基于FGPA的硬件电路实现方法，给出了系统的整体硬件结构及重采样/采样模块的实现方案，讨论了粒子滤波硬件实现的资源优化及时间优化问题。

In high-voltage var compensation field, when switching the capacitor banks by mechanical switch, it is easy to bound when it closes and to restrike when it opens, and the mechanical switch can not be switched frequently. When switching the capacitor banks by electronic switch in series, it needs dynamic and static voltage sharing circuit and synchronous triggering circuit. It leads to complex structure and high cost.

为解决当前高压无功补偿领域采用常规机械开关投切电容器组开关合闸时触点弹跳产生过电压，分闸时易重燃及不可频繁操作，而采用串联固态电子开关需要相应的动、静态均压及同步触发电路导致系统结构复杂且成本较高的问题，提出一种基于新型高压投切开关的高压动态无功补偿装置。

Low temperature poly-Si is attractive for display developing toward high circuit integration, low power consumption, and organic electro-luminescence, but poly-Si has high surface roughness which causes poor uniformity, bad reliability, and high scale-down difficulty of TFTs.

显示器朝高度电路整合，低耗电及有机发光发展，低温多晶硅是最受瞩目的技术。然而，多晶硅的高表面粗糙度会造成组件均匀度、可靠度不佳，及组件缩小化的困难。

At the same time, the content of experiment including composing of sequential logic circuit, controlling principle experiment, composing 8 bit computing unit and composite computing experiment, storing experiment, data bus experiment, float computing unit experiment, multi-pipelining processor experiment etc, all of these experiment engender a correlative system.

同时设计实验内容，包括时序电路的组成及控制原理实验、八位运算器的组成及复合运算实验、存储器实验、数据通路实验、浮点运算器实验、多流水线处理器实验等，这些实验形成一个相互关联的系统。

In this paper, the principle and hardware of test system are designed and the step motor's control software is designed at the same time. The assessing methods of linearity errors are analyzed and the test methods of linearity, diameter and roughness are provided and the corresponding softwares are programmed with VB. At last, the test method of roughness without touch-light scattering is proposed.

论文对检测系统的原理及硬件电路进行了设计，同时对步进电机的控制软件进行了详细的设计；对直线度误差的评定方法进行了分析，分别给出了炮膛内径的直线度、直径及阴阳膛表面粗糙度的测量方法，并用VB 编写了相应的控制软件，最后提出了一种炮膛粗糙度非接触测量法—光散射法。

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