HVDC transmission line pole negative grounded DC two-wire system

高压直流 输电线路极 线

Application in Two-wire Analog Detecting System

二 总线在模拟量监测 系统中的应用

Smart Gas Detecting System Based on Two-Wire System

两 总线智能化气体检测 系统

The two-wire system is one of the widely used communication lines .

二线 制是运用最广泛的通信线路之一。

This article introduces a new methed of collecting scattered data with two wires and how the two-wire and non-threshold fire detection system is developed .

本文提出了一种基于双线 制的分散多点数据采集方法，并介绍了该方法研制的 双线 制无阈值火灾监测报警 系统。

The utility model has the advantages of little drift for measurement results high accuracy and long service life and the utility model is a two-wire system .

本实用新型测量结果漂移小，准确度高、寿命长，而且为 双线 制。

Introduced the operating principle and the design method for a novel smart gas detecting system based on two-wire system .

介绍了一种 两 总线智能化的气体检测系统的工作原理及设计方法。

Under such background we propose a new intelligent two-wire valve system based on power-line carrier communication and CEBUS .

正是基于这样一种背景，在综合国内外公开文献的基础上，我们提出了基于电力线载波传输和CEBUS现场总线的智能 二线阀 系统的概念，并对其相关关键技术进行了基础研究。

Negative grounded DC two-wire system

双 天线 抗 干扰 接收机直流负极接地 双线 制

Dual in line lead frame negative grounded DC two-wire system

双列直插 式引线框架直流负极接地 双线 制

In addition this adaptive filter is more suitable to the baseband fullduplex two-wire data transmission system particularly in the ISDN U-interface subscriber loop as an echo canceller .

这种自适应滤波器适用于基带 二线全双工传输 系统，特点是可作为ISDNU-接口用户环路的回波消除器。

Negative grounded DC two-wire system Stability Analysis of OTSG Based on Augmented Vector Bilinear Model

直流负极接地 双线 制基于增广双线型模型的直流蒸汽发生器的稳定性分析

Negative grounded DC two-wire system ringing switch trunk address

直流负极接地 双线 制振铃接续中继线地址

Two-wire Smart Gas Detecting System Based on Power Carrier

基于电源载波的 两 总线智能化气体检测 系统

Reinterpretation of Utilizing the Data Circuit of Two-wire System

对 二线 制数据线路利用的再认识

The article reduces the power consumption of the system by using low-power components so the system can use two-wire power supply system .

系统设计中采用了低功耗的元件，从而降低了整个系统的功耗，使系统可以采用 两 线 制的供电 方式。

In this thesis the author studied mainly the method for an intelligent valve positioner based on HART protocol using two-wire system .

作者研制的智能阀门定位器是可配置HART总线 接口 的 两 线制定位器，采用 两 线 制 总线 供电方式工作。