1.
Analysis and Improvement of Problems in ZPW-2000A Closed-loop Coding System
ZPW-2000A闭环电码化系统分析及改进方案
2.
Design of YPDM-2 Frequency Shift and Coded Track Module
YPDM-2型移频电码化模块的设计
3.
Commissioning and Debugging of 25Hz Phase-sensitive Track Circuit in ZPW-2000A Coding Section
ZPW-2000A电码化区段25Hz轨道电路的开通调试
4.
Start Locking Relay Design in Loop Line Code Circuits of Yucheng Station
禹城站站内闭环电码化电路中代发车锁闭继电器的设计
5.
Application of ZPW-2000A Coding System in Passenger-goods Shared Lines with Speed of 200～250km/h
200～250km/h客货共线客运专线ZPW-2000A电码化应用
6.
Common Faults and Solving Methods of ZPW-2000A Coding in Stations
浅谈ZPW-2000A型站内电码化常见故障处理方法
7.
Research on Application of Microprocessor technology in Frequency Shift Coding Device
微处理器技术在移频电码化装置中的应用研究
8.
continental code
大陆电码（即莫斯科电码）
9.
dot-and-dash code
点-划电码（莫尔斯电码）
10.
coded inert element
电码[编码]无源元件
11.
the area code, and the phone number.
区域代码和电话号码。
12.
A piece of writing in code or cipher.
密码文，电码文一种密码或电码的书写形式
13.
An impulse or a fluctuating electric quantity, such as voltage, current, or electric field strength, whose variations represent coded information.
电波电脉冲或变化的电量，比如电压、电流或电场强度，它们的变化表示着编码后的信息
14.
Attentive Problems of Setting up Subject Code in the System of Accounting by EDP
会计电算化系统科目代码设置应注意的问题
15.
Study on Evolvable Circuit of Convolution Codes Based on Reconfigurable FPGA;
基于可重构FPGA的卷积码通讯进化电路研究
16.
Study and Optimization of SPEEX Wideband Speech Codec in Electronic Tour Guide System;
电子导游系统中宽带语音编解码器SPEEX优化研究
17.
Research and Optimization on Video Codec of Mobile Videophone;
移动可视电话中视频编解码的研究和优化
18.
Implementation and Optimization of the Codec in the IP Phone Terminal Based on MCF5249;
基于MCF5249的IP电话终端语音编解码器实现与优化