Nowadays, many video-audio transfers is still base on analog signals.

Design of a Preprocessor Circuit for Variable Bandwidth Analog Signals

一种可变带宽模拟信号预处理电路设计

The main works are as follows: 1. The design of analog signals processing module.

模拟信号处理模块的设计和实现。

The encoded digital signals are better than the analog signals in the communication quality.

经过编码后的数字信号在通信质量方面比模拟对信号要好。

Compatible Transmission of Digital and Analog Signals over HFC Network

HFC网数字和模拟信号兼容传输问题

The Intelligent Optic Cable Transmission System Used in Transmission of Switch Signals and Analog Signals

用于开关量、模拟量传输的智能光缆传输系统

There are two kinds of T-type Network of Digital/ Analog Signals Circuit.

D/A接口电路T型网络分有源无源两种。

Modern Communication System has been switched from analog signals transmission to digital signals transmission.

在现代通信系统中，使用数字信号传输的优势越来越明显。

A semi-Custom technique for processing both digital and analog signals

一种可处理数字与模拟信号的半定制技术

Sort of Means for Dealing with Input Analog Signals in PLC

PLC对输入模拟量的一种处理方法

May record 36 groups analog signals and 80 groups switches signals;

可以记录36路模拟量和80路开关量；

Research of Interface Displaying Analog Signals through TV Set

模拟信号视频显示接口的研究

Design of Self-testing System and Analog Signals Source for Regulating Device

调控装置自检系统及模拟源的设计

Research on T-type No Resource Network of Digital/ Analog Signals Circuit

D/A接口电路无源T型网络的研究

A New Design of Analog Signals Disposal System for Electronic Current Transformer

一种新型电子式电流互感器模拟信号处理系统设计

The Transmission of Analog Signals in Industry Control System

工业控制系统中模拟信号的传输

The system can collect in real time the source data of pit, concentrator, grinding-flotation, quality control station, dispatching centre and planning department and provide remote distributed monitoring real-time report, submission from other places and dynamic management.

系统可实时采集采场、选厂、磨浮、质检站、调度中心、企划部等单位的原始数据，提供远程分布式监控，实时图表，异地上报与动态管理。

The Emperor was in excellent spirits after his ride about Vilna, greeted and followed with acclamations by crowds of the inhabitants.

皇帝骑马游览了维尔纳城，心里觉得挺愉快，这个城的人群异常高兴地迎送皇帝。

In about ten year, OTC Suzhou has grown up into an international travel agency of substantial size, and has received acclamations from within and without the trade.

苏州海外旅游有限公司经过近十年的发展，已经成为一家颇具规模的国际旅行社，得到了旅游业同仁的普遍认可和社会各界的一致好评。

Several construction technologies are applied including diaphragm wall as retaining structure, jet grouting pile, grouting and artesian aquifer dewatering for soft ground stabilization and steel support, reinforced concrete support, steel framework and fabricated steel bracket for supporting system.

选用旋喷桩、注浆加固、承压降水井点等方法进行软土地基加固，选用钢支撑、钢筋混凝土支撑、钢框架及装配式钢牛腿等组合支撑体系；

Currently, more and more methods of rapid tooling based on rapid prototyping manufacturing ( RPM) are developed. According to the different kinds of the mould materials, they are basically divided into the simple soft mould and steel hard mould.

目前，基于快速原型（RP）制造的快速模具工艺的种类很多，其中按照制模材料的不同，可分为简易软模和钢质硬模。