这是一个很好用的教材，帮助大家了解更多的通讯原理知识。
This is a very good teaching material to help you learn more about the principle of knowledge communication.
主要论述了系统主站和从站的结构和通讯原理以及数据库管理系统的功能模块。
Primarily describes the structure and communication principle of the systems master station and follow station, and the Data Base Managements fuction module.
设计了一个串口通讯的单片机数据采集模块，文中详细阐述了模块的电路原理和程序设计。
Design a data collection module with serial port based on microcontroller. The thesis explains the circuit principle and program designing in detail.
文章详细地阐述了通讯电路的设计思想，并讨论了三种不同类型的通讯电路的工作原理。
The design concept of communication circuit is described in detail, and the operating principle of three different types of communication circuit is discussed.
文本介绍了带有RS-232串行通讯接口和非易失静态存储器的多功能数据采集仪。并详细描述了其系统功能、特点和工作原理。
This paper introduces a practical multipurpose data acquisition instrument with RS-232 and nonvolatile SRAM. It gives a minute description of system function, features and operational principle.
介绍了逻辑控制系统的功能，该系统在天钢空压机组应用的控制原理，以及数据通讯、采集和系统配置。
The paper introduces the functions of logic control system and its control principle in TISC air compressor unit and data communication, acquisition and system configuration.
然后介绍了应用该原理实现的一个通讯协议。
Then a communication protocol realized with this principle is introduced.
本文介绍了光纤的基本原理、基于光纤以太网的集控站网络模型，以及通讯规约的选择。
This article introduces communication theory of optical fiber, model based on optical fiber Ethernet and choose of stipulations of an agreement.
通过对通讯车辆噪声和振动特性的分析，介绍了在该车上进行的振动和噪声改进对比试验的试验方法及试验原理；
Through an analysis of noise and vibration characteristics, an experimental principle and method is introduced to eliminate the noise and vibration in communication automobiles.
病房传呼系统是医院病房使用频率最高的通讯设备。本文就自行设计的简易病房传呼系统的原理和电路做一介绍。
Ward call system is a communication equipment used frequently in ward. The article introduces the principle and the circuits of a self-designed simple ward call system.
介绍了利用边缘技术检测激光频率信号，实现大气激光通讯的原理。
A principle study of detecting laser frequency signals based on edge technology for atmospheric laser communications is presented.
本文阐述了主从式多机通讯的原理，提出了一种基于RS-422串行通信接口的方案和软件设计方法。
This paper describes the principle of multicomputer communication, and also the hardware and software implementation method based on RS-422 bus is given.
介绍了一种基于PLC和变频器采用串行总线方式通讯的变频恒压供水系统的构成和工作原理。
The composition and operational principle of an automatic frequency con version constant pressure water supplying system based on PLC and frequency convertor with serial communication are introduced.
通过控制器、参数检测、通讯管理机的工作说明系统的工作原理。
The working principle of the system is described through the introduction of the controller, parameter detection and communication management computer.
介绍了TK200通讯、控制系统设计上的优点、组成及工作原理。
Introduce advantage of design and component and operational principle on communication and control System of TK200.
结合一实际对象介绍了组态软件与仪表进行通讯的原理与方法。
The principle and method of the communication between the configuration software and the instrument with a practical object was introduced.
介绍了网络数字语音通讯的过程、原理和关键技术。
The process, principle and key technologies of digital speech communication based on network were introduced.
精通数字、模拟电路、控制原理、电波通讯等专业知识。
Good command of professional knowledge in digital circuit, analog circuitry, control principle, or electromagnetic wave, communication.
介绍矿用漏泄通讯系统的原理及在实际安装中应遵循的原则。
Introduce the principle of leakage communication system for the mines, and the regulation which should be executed in the practical installation.
对本文变送器所采用的HART通讯协议，从其特点、工作原理、结构等方面进行了全面的介绍。
It presents a collective introduction to the HART communication protocol, including feature, working principal, structure, etc, which we use in the transducer.
本文详细介绍了地铁自动售检票车站级设备模块自动识别系统，包括设计原理、系统结构和通讯方式等。
This paper details the design principle, system architecture and communication ways of automatic recognition system of automatic ticketing equipment.
本文介绍了水下声传输数据通讯的原理、功能作用及关键技术研究。
The theory, function, feature, and key technology points of data communicator using underwater acoustic transmission are introduced in this paper.
本文给出了232串口实现多机通讯的硬件原理及软件编程。
In this paper, hardware theory and software programs of realizing Multi Computer communication application of 232 serial port are given.
对发现的问题及故障原因进行了详细分析，讨论了机电设备控制系统与智能低压的通讯、风阀的控制原理，提出了解决方案。
This paper analyzes the failure in detail, discusses the theory of EMCS, the communication of intelligent low-pressure and the control theory of wind valve, and attempts a solution to the malfunction.
本文讨论了现代通讯的基本原理。
The fundamental principles of modern communication are discussed.
本文对松下fp系列plc的通讯协议进行了详细的介绍，阐述了计算机与松下fp系列PLC之间串行通讯的原理和方法。
The communication protocol of FP series PLC in this paper particularly. The principle and method which achieves serial communication between Computer and FP series PLCs is expatiated.
本文通过一个实例，介绍以IBM-PC微机为管理机与STD总线控制下的模块式工业控制机之间的远距离数据通讯、原理及方式。
This paper presents a method for data communication between IBM PC and control sys-tems under STD BUS in distributed control of computer systems.
分析了数控机床通讯和管理的现状，阐述了CAXA的网络D NC的基本原理及数据管理方式。
The present situation of communication and management of NC machine tool is analyzed and CAXA's basic theory of Internet DNC and its data management pattern are also given.
分析了数控机床通讯和管理的现状，阐述了CAXA的网络D NC的基本原理及数据管理方式。
The present situation of communication and management of NC machine tool is analyzed and CAXA's basic theory of Internet DNC and its data management pattern are also given.
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