技术工作

The design of the interface modules of the control system is the following work. They were the interfaces connecting controller with digital, analog network, and the monitor computer respectively.

紧接着展开了对控制系统通信部分的研究开发工作，结合相关的芯片技术，设计了系统的数字通信模块、模拟通信模块、监控计算机通信模块；在现场模拟量的输入／输出模块，利用两片8255扩展了48个I／O端口，实现对现场设备的远程控制。

We have made some achievements in architectural energy-saving. For example, a series of energy-saving criteria and statutes have been laid down and published, some computer analogue software have been developed, and there are also some achievements in terms of building materials and techniques.

我国建筑节能工作已经取得了一定的成绩，制定并颁布了一系列节能标准、法规，开发了一些计算机模拟软件，在建筑材料、建筑技术等方面也取得了很大进展。

ABSTRACT: With the development of the times, digital electronic technology has been popular in all of our lives, work, research, and all fields. This paper introduces a NC DC power supply, the power consists of analogue power supply, display circuit, control circuit, digital-to-analog converter and circuit amplifier.

随着时代的发展，数字电子技术已经普及到我们生活，工作，科研，各个领域，本文将介绍一种数控稳压电源，本电源由模拟电源、显示电路、控制电路、数模转换电路、放大电路五部分组成。

ABSTRACT: With the development of the times, digital electronictechnology has been popular in all of our lives, work, research,and all fields. This paper introduces a NC DC power supply, thepower consists of analogue power supply, display circuit, controlcircuit, digital-to-analog converter and circuit amplifier.

随着时代的发展，数字电子技术已经普及到我们生活，工作，科研，各个领域，本文将介绍一种数控稳压电源，本电源由模拟电源、显示电路、控制电路、数模转换电路、放大电路五部分组成。

At first the paper has introduced the power amplifier, including its classification, its main technical specification, several kinds of common enlargement circuitry, and analyzed the switch power amplifier principle of work as well as its analysis situs expansion.

本篇论文首先对功率放大器进行了介绍，其中包括它的分类，它的主要技术指标，几种常见的放大电路原理，分析了开关功率放大器的工作原理以及其拓扑扩展。

It is rather urgent and important to find new anti-pollution technique, especially in the conditions that atmosphere pollution is getting heavier.

特别在大气污染日趋严重的情况下，研究防止污闪的新技术是很迫切而有意义的工作。

In this paper, one of the advanced simulation technologies, object-oriented simulation , is presented to study deeply on guidance and control system of one antiaircraft missile.

本文采用现代先进仿真技术中的一种—面向对象仿真，对某型防空导弹的制导控制系统进行了深入研究，主要完成了以下几个方面的工作

New methods are put forward based on the theoretical basis and the anticipative experimental results, and are beneficial to the theoretical research and engineering applications in image fusion technology.

本文所提出的一些新方法具有理论基础和预期的实验结果，这些工作对图像融合技术的理论研究和工程应用具有一定的作用。

A NIM type module IMP NIM9601, anticoincidence circuit for general purpose is introduced in this paper briefly in which the application principle, the circuit structure, the circuit design and the specification are included also.

提出了一种通用反符合电路 IMP- NIM960 1，简要介绍了电路结构与电路设计、工作原理及主要技术指标。

We use the single chip PIC18F452, as the center control circuit, and through the measurement of open circuit voltage and short circuit current to get the current system impedance, then force the apparent load impedance to match it to make the solar system working on maximum power point.

本论文使用阻抗匹配法的最大功率点追踪技术，将能有效预知下次的最大功率点位置，使系统维持工作在最大功率点上，达到最大功率输出的目的。

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