计算机的硬件

Class 42 Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.

科学技术服务和与之相关的研究与设计服务，工业分析与研究，计算机硬件与软件的设计与开发

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。

In this model, hardware system, in which PLC is adopted as monitoring lower computers and computers are adopted as monitoring upper computers, collects and supervises various data of control room's environment of transformer substation and power device by various sensors installed on the spot, and the real-time data shows the running information of diverse transformer substations intuitionally and timely; Combination of computers and PLC fully utilizes each characteristics and advantages of computers and PLC, and enhances the stability of the whole system.

硬件系统采用PLC作为下位机，计算机作为上位机，通过现场安装的各种传感器对隧道变电所机房环境和动力设备等各种数据进行采集和监控，这些实时数据及时直观的反映了各个变电所各项运行信息。

In this model, hardware system, in which PLC is adopted as monitoring lower computers and computers are adopted as monitoring upper computers, collects and supervises various data of control rooms environment of transformer substation and power device by various sensors installed on the spot, and the real-time data shows the running information of diverse transformer substations intuitionally and timely; Combination of computers and PLC fully utilizes each characteristics and advantages of computers and PLC, and enhances the stability of the whole system.

硬件系统采用PLC作为下位机，计算机作为上位机，通过现场安装的各种传感器对隧道变电所机房环境和动力设备等各种数据进行采集和监控，这些实时数据及时直观的反映了各个变电所各项运行信息。

A condition of the computer when it is not running. It may be shut down for maintenance, there may be a hardware failure, or the operating system may have been disarranged by a runaway program.

当计算机不运行时的状态，它可能是停下来维修，可能有硬件故障，也可能是操作系统被一个失去控制的程序扰乱了。

The feasibility of the two proposed methods is verified by computer simulation.4、A single receiving station passive radar system framework based on Software Defined Radio is proposed. Receiving directly signal, scatted signal use an array antenna simultaneously in the radar system. Therefore, the hardware structure of the system is simplified, Maneuvering and Flexible design are improved.

通过计算机仿真验证提出方法的有效性。4、提出了一种基于软件无线电架构的单接收站无源雷达系统，该系统采用一副天线阵列同时接收直达信号和目标散射信号，简化了系统硬件构成，增加系统机动灵活性能。

With the development of computer and computation technology, finite element method has become a effective tool for the static and dynamic analysis of a car frame.

随着计算机硬件和计算技术的发展，有限元方法已经成为车架静力学、动力学性能数值分析的重要工具。

In hardware design, high frame rate CCD and straight fiberscope are used as the sensor of image, a advanced system of testing high speed arc image and high speed data transfer with RS-422A have also been designed.

硬件设计中利用高帧频CCD和直管纤维镜做图象传感，设计出先进的电弧图象高速成象和RS-422A数据传输系统，将电弧光学图象转化为便于计算机处理的数字化图象。

The control principle of the vacuum freeze drier with a computer and PLC is introduced, and the composition of the hardware and software are presented.

介绍了用计算机和可编程序控制器对真空冷冻干燥机控制的原理，以及硬件和软件的组成。

Among of them, the disturbance compensation controller based on BP network has strong self-adapting ability.

升沉补偿系统的计算机在线控制需要硬件和软件两方面的支持。

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。