硬件计算机

This paper introduces mainly the circuit design of the Laser velocimeter system; include emission module, pulse drive circuit, receiver module, computer interface and controlling software.

本文主要研究工作是激光测速系统中的硬件电路设计，其中包括发射模块、脉冲驱动电路、接收模块、计算机接口和上位机控制软件五个部分。

And even when he's trying to talk normally, brilliant verbiage comes tumbling out.

这个个人电脑领域的梦想家引领并改变了整个计算机硬件和软件产业。

A computer system is composed of software and hard ware.

计算机系统是由软件和硬件组成的。

Computer technologies including interruption technology, DMA technology, EMS technology and XMS technology are integrated in the system. The two key problems, real time multi-task processing and multi-circle uninterrupted measuring are effectively solved. Owing to the adoption of objectoriented technology, the software structure of the developing system is greatly simplified. As a result, the developing efficiency of the software is greatly improved.

本研究初步完成了电控开发系统的开发，该系统利用PC机和通用功能板等标准硬件，并开发了测控接口板和功率驱动板等专用部件，使所开发的电控开发系统具有开放式和组合式结构，减少了电控开发系统的成本，并使其具有很好的适应性和发展性，通过综合运用中断技术、DMA技术以及EMS和XMS技术等多项计算机技术，使电控开发系统不仅具有了ECU的功能，而且还具有多参数多循环同步测量和实时人机交互处理等能力。

Content : the concept of computer graphics, development, application and software and hardware systems; Line, circle, oval basic graphics generation, curve and regional filling; The projection geometry and transform; Graphics cutting, blan

内容为：计算机图形学的概念、发展、应用和软、硬件系统；直线、圆、椭圆基本图形的生成、曲线及区域的填充；几何图形的投影与变换；图形裁剪、消隐处理；光照模型和图案映射等真实感生成技术，并用VC++进行交互式图形设计实例。

At the same time we can alter or amend discretionarily the system parameters and disturb randomly that is difficult to realize in actual system.

通过计算机的软、硬件结合，可容易地插入各种控制算法，取代常规PID控制器，实现多种先进控制模式。

The paper presents basic concepts of Genetic Algorithm in its computer model and discusses design of evolvable reconfigurable hardware.

本文给出GAs在计算机模型中的基本概念，讨论进化再配置硬件的设计，最后给出几个进化实验的例子。

In the hardware design of acquisition system,PCI excusive chip,CPLD and buffer memory are adapted to achieve DMA transfer between computer and peripheral with steady-going transmission speed of 50MB/S.

在数据采集卡硬件电路设计中，采用了&PCI专用接口芯片+CPLD+缓存&模式，实现了计算机与外设间的DMA方式传输，数据传输率可稳定在50MB/S。

Recently, the common computer system represented by PC developed very fleetly both in the hardware and software.

近几年来，以PC机为代表的通用计算机系统在硬件和软件方面都取得了飞速的发展。

The system could acquire images of sample at any beginning position, and if only the parameters of image have been set properly, the system could automatically inspect the headplate packaging. An adaptive morphological filter based on 2-D image entropy is used to preprocess the original images.

在系统硬件设计中，采用计算机与单片机通信的方式来控制作为载物平台的高精度二维运动系统的连续操作运行，我们可以从不同的初始位置对被检测样品进行图像采集，也可以预设图像采集参数和检测流程实现系统自动检测。

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。