电缆通信

在DOS或Windows95环境下实现两微机直接电缆通信

Realization of the Direct Cable Communication between Two Microcomputers on the Platforms of Dos or Windows 95

管理级模块研究中，首先讨论了直接电缆通信、Modem电话通信、Internet网络通信等方法；

In the research of the model with manage level , first , it discusses the methods of the cable communication directly , Modem telephone communication , Internet network communication and so on .

介绍了在两种操作系统DOS和Windows95环境下，利用串行口或并行口来实现两微机之间的近距离直接电缆通信（即DTE－－DTE之间的直接通信），及应注意的事项。

Series and Parallel are employed on the two operating platforms of Dos or Windows 95 to realize a direct cable communication between two microcomputers ( namely , the direct communication between DTE - DTE ) . Some cautions are also discussed .

高空核爆电磁脉冲对同轴电缆通信线路的影响

The High Altitude Electromagnetic Pulse Coupling to Telecommunication Coaxial Cable Lines

测井电缆通信系统模型及仿真

The Model and the Simulation of Logging Cable Communication System

对京&郑光、电缆通信工程设计施工维护的体会

Experiences from Beijing-Zhengzhou Optical Cable Communication Project

隧道内纵向导体对漏泄电缆通信中传播衰减率的影响

The Influences of Axial Conductors on Mode Attenuation Rates a long Leaky Feeder in Rectangular Tunnel

为了适应这种趋势，光纤通信正在逐渐取代传统的电缆通信。

To accommodate this trend , optical communications are taking the place of traditional cable communications .

本文在追述多路电缆通信技术之后，介绍三种实用的多路光纤通信方式和它们各自的应用。

The paper begins with a brief recollection of multi-channel cable communication technology , and then describes 3 forms of multi-channel optical fiber communication and their application areas .

文中介绍测井电缆通信系统原理，以及测井通信电缆的模型和仿真方法，并给出计算仿真电路参数的方法。

In this paper , the principle of logging cable communication system is introduced , and the model of logging communication cable and simulation method are also discussed .

然后，详细讨论了核爆电磁脉冲对各种传输线影响的研究方法，推导了核电磁脉冲在同轴电缆通信线路上产生的感应电压的频域解和时域解。

Then , the considerations about the research method of the induced voltages and currents on lines by NEMP are presented . The computational data are compared with that of NEMP .

根据漏泄电缆通信理论，将漏泄电缆技术应用到井下移动通信中，设计一个可用于井下通信的抗衰落能力强的移动通信系统&漏泄电缆移动通信系统。

According to the theory of leakage cable communication , by applying the leakage cable technique to mine mobile communication , a mobile communication system with high resistance to decline - leakage cable mobile communication system for mine communication was designed .

提出一种适用于石油测井领域高速电缆遥测通信系统，基于自适应均衡和QAM正交振幅调制技术的调制解调器的原理和实现方法。

This paper proposed a modem based on adaptive equalization and QAM in oil logging for cable telemetry communication systems with high date rate .

中压电缆载波通信在配网中的应用与研究

Application and Research of Middle Voltage Cable Carrier Communication in Distribution Network

GB/T14238-1993电缆载波通信系统线路设备电气性能

Electrical properties for line equipment used on cable carrier systems

通过无线电，电视，电线，卫星和电缆对通信进行监控。

C.supervises communications by radio , television , wire , satellite and cable .

损坏和干扰机电设备、电缆和通信信号系统；

Damaging and interfering mechanical and electrical equipment , cable and communication signal system ;

GB/T15875-1995漏泄电缆无线通信系统总规范

General specification for leaky cable radio communication system

在光纤电缆和通信卫星等。

Fiber optic lines and communications satellites .

高速电缆遥测通信系统调制解调器的设计与实现

The implement of a modem based on cable telemetry communication system with high date rate

F.C.C通过无线电，电视，电线，卫星和电缆对通信进行监控。

The F.C.C. s communications by radio , television , wire , satellite and cable .

GB/T7432-1987同轴电缆载波通信系统抗无线电广播和通信干扰的指标

Immunity specification of coaxial cable carrier system to the interference from the radio broadcasting and telecommunication

海底电缆载波通信系统

Submarine cable carrier communication system

中、短波广播发射台与电缆载波通信系统的防护间距标准

Standard for protective spacing between medium , short wave broadcast transmitting station and electric cable carrier telecommunication systems

变电站二次回路通信从金属电缆模拟通信方式逐步转变为光电数字化通信方式。

The communication of substation secondary circuit is being transformed from metal cable analog mode to optic-electric digital mode .

它适用于数设计算机电缆、通信电缆、热电偶电缆及其它高灵敏系统的控制电缆等。

It is applicable for laying computer cables , communication cables , thermocouple cables and control cables of highly-sensitive systems .

在传统的温室控制系统中，温室环境检测器与相应执行机构之间通过有线电缆进行通信。

The communication between greenhouse environment detector and executing mechanism are connected by cable in the traditional glasshouse control system .

为保证过程层的通信正常，过程层选择交换式的以太网代替并行电缆进行通信，这种通信方式称为过程总线技术。

To ensure the normal communication , process layer select switched Ethernet to work in process layer instead of parallel cable .

在平行长度较大时，带金属保护套的电力电缆对通信线路的干扰主要取决于感性耦合。

Inductance coupling is the most important from power cable with metallic shield to communication lines when they are parallel with in a long length .

本文主要叙述在六十路电缆载波通信系统中，如何实现有人站对所辖大量无人站设备进行自动监视和测试&即自动遥测。

The automatic remote measuring system of the carrier communication is how to use a main station to control the unmanned carrier , remote substations .