计算机的硬件

This paper depicts the compose of the host and the functions of each subsystems of heli- copter engineering simulator,It describes the configuration of the host hardware system based on VME bus,and it discusses the technique of design about the real time multitask simulation manage- ment software,and the implementation of real time simulation software.

本文阐述了直升机模拟器主控计算机系统的组成和各系统的功能，描述了基于 VME 总线的主控计算机硬件系统的配置方案，探讨了实时多任务仿真管理软件的设计方法及实时仿真软件的实现。

Then we provide the programming method using the example of the Data Glove communicating with mainframe in Artillery Company Virtual Reality Training System.

在炮兵分队虚拟现实训练系统中，需要把各种模拟器的状态改变和人机交互的特殊硬件设备(比如，数据手套、数据头盔等)的实时控制和显示的信息与计算机交换，这种数据交换需要用串行通信方式与计算机进行交互。

As computer hardware technology and computer vision technology, especially in recent years to deal with the speed of the processor upgrade, as well as the display card processing speed and processing capability, making based on multi-view geometry of the virtual reality technology has been rapid development.

随着计算机硬件技术和计算机视觉技术的发展，特别是近年来处理器处理速度的不断提升，以及显示卡处理速度和处理能力的提升，使得基于多视点几何的虚拟现实技术得到迅猛发展。

The measured object can be found within a few milliseconds in the raster-scan image. 4 . Two lines delay for the processed image is implemented using two 128×8 shift registers with the configurable logic block in FPGA. A new fully pipelined bit parallel hardware architecture for Sobel edge detection is implemented with FPGA. Furthermore, it takes no more than 2ms to complete the edge detection of an image with 128×128 pixels.

视觉检测信号的前端处理技术 1、系统地分析了视觉检测算法层次性特点和计算特点，提出了提高视觉检测信号处理速度的基本方案：采用前端处理系统，自动识别被测物体在获取图像中的位置，并将真正有用的被测物体的边缘坐标值，提供给计算机，作进一步的高精度处理； 2、系统研究了实时图像硬件处理的设计基本方法，提出了基于FPGA的视觉检测信号的低级处理算法硬件实现模块化模型； 3、提出了一种新的基于FPGA的模板匹配并行模块化结构，解决了二维图像处理高带宽要求，在几毫秒内就可以在按扫描顺序输入图像中找到检测目标物体的位置； 4、采用FPGA内部的可配置逻辑块实现了128×8移位寄存器的设计，解决了大容量移位寄存器与FPGA内部寄存器数量之间的矛盾，实现了两行图像的延迟。

The application of computer vision in real time control develops with the development of computer hardware technology and the profound research on picture processing.

计算机视觉在实时控制领域的应用是随着计算机硬件技术的发展和对图像处理的深入研究而逐渐发展的。

With the fast developing computer technology, relay protection testing device is developing to embedded system. This provides the hardware system of relay protection testing device a very expanding space to be integrated, minimized, high characteristic, high performance.

随着计算机技术的飞速发展，继电保护测试仪也不断的向嵌入式计算机系统方向发展，这对继电保护测试仪整套硬件的小型化、一体化、高指标、高性能化提供了很大的扩展空间。

Complexity theory is the study of tractability by computer; some problems, although theoretically solvable by computer, are so expensive in terms of time or space that solving them is likely to remain practically unfeasible, even with rapid advance of computer hardware.

复杂性理论是研究tractability计算机；一些问题，虽然理论上可解的电脑，如此昂贵的在时间或空间，解决他们可能仍然几乎不可行的，即使有迅速发展的计算机硬件。

Computer virtualization is the process of running two or more logical computer systems on one set of physical hardware.

计算机虚拟化的进程中运行两个或更多的合乎逻辑的计算机系统在一套物理硬件。

Modern cylinder pressure acquisition system is deeply affected by the advanced computer hardware technology. A/D card with the capabilities of high resolution, high sampling rate, non discrepancy and setting sampling rate at will is combined with a lot of excellent measuring equipment such as crank shaft angle encoder, charge amplifier, industrial control computer, etc.

高速发展的计算机硬件技术深刻影响着现代气缸压力数据采集系统的发展，高分辨率、高采集率、多通道、无相差和可以任意设定采样频率等特性的A/D板卡及一大批性能优越的相关测试仪器如转角信号发生器、电荷放大器、工控计算机等。

Continuous development ofthe technology of the computer and constant decline of the cost of hardware make Center air condition VAV computer control to be achieved.

计算机技术的不断发展和硬件成本的持续下降，使中央空调变风量空调系统的计算机控制得以实现。

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。