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读卡机     
相关语句
  card reader
     This system has realized the product information management by C++ Builder , by Oracle database,administrated software and so forth, obtained the gathering product data information by the card reader and the scanner.
     该系统以C++ Builder作为系统的开发工具,以Oracle作为底层数据库管理软件,利用读卡机与扫描仪进行采集产品的数据信息,采用面向组件的系统设计方法,实现了产品的信息管理。
短句来源
     The implement method and steps of hardware objects such as control machine,screen,card reader and printer are also introduced with the example of a realtime temperature/pressure monitoring and control system which are implemented with Delphi as programming language and based on Windows platform.
     并以基于Windows平台,采用Delphi语言的实时温度/压力测控系统为例,介绍了对下位机、显示屏、读卡机及打印机等硬件对象的具体编程实现的步骤和方法.
短句来源
     The paper elaborates the product information management system structure, information gathering and each function module emphatically, and designs the method of data acquisition by the card reader and the scanner, completes the function which has carried these gathering data to the database.
     论文着重阐述了产品信息管理系统的结构、信息的采集和各功能模块,并设计了针对读卡机与扫描仪等通讯接口的数据采集方案,实现了把产品数据进行采集到数据库的功能。
短句来源
     Development and Design of On-line Marking System with Built-in "Soft Card Reader"
     内嵌“软读卡机”的网上批阅系统开发与设计
短句来源
     The fourth chapter describes the distributed control system modules whichinclude the CPU module, lock gate module, card reader module, display module.
     在第四章中具体介绍了本人在停车场设计中的分布式智能模块的设计工作,其中包括CPU模块的设计,闸门机节点的设计,读卡机节点的设计,显示节点的设计。
短句来源
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  ic card reader
     The character and demodulation methodology of an IC card reader are introduced.
     介绍了ISO14443标准中IC卡到读卡机通信的信号特征和解调方法,提出了一种新颖的调幅波解调电路的基本原理和电路实现.
短句来源
  reading card machine
     Collection of Reading Card Machine and Storage Card Machine
     有关读卡机与储卡机的选择
短句来源
     This paper proposes a practical asynchronous authentication system,which aims at the questions that private key is easy to betray and reading card machine cannot be widely used.
     本文针对私钥容易泄密和读卡机难以普及的问题,构建了实用的网上异步认证体系.
短句来源
  “读卡机”译为未确定词的双语例句
     Design of Amplifier,Filter,Quantizer of Monolithic Integrated Reader for ISO 14443 IC Card
     ISO14443单芯片读卡机放大、滤波和量化电路的设计
短句来源
     Design of Transmitter of Single-chip Reader for ISO 14443
     ISO14443单芯片读卡机发射电路的设计
短句来源
     Design of a Demodulation Circuit of a Single-Chip Reader for ISO 14443 IC Card
     ISO 14443单芯片读卡机解调电路的设计
短句来源
     The data on 2351 undergraduates of 4 grades in a certain university who received designed answer sheet were input by using optical mark reader, and the database of undergraduatbeing modified and expanded.
     通过设计的答题卡,运用光电读卡机将某大学4个年级的2351名本科学生的信息代码输入该系统,建立了大学生心理档案数据库,并对输入数据资料作了相应的汇总和分析。 结果显示:这一系统使用灵活方便、操作简单、数据处理速度快、易于推广和普及。
短句来源
     A method is described in detail, by which the procedure of processing and analyzing the message cards to evaluate teacher's teaching level is realized rapidly and accurately. The procedure is realized by use of VB6.0/Access database and OMR system is adopted as a sampling input device.
     详细介绍了以 OMR光电读卡机为采样输入设备 ,采用 VB6.0 /Access数据库为主要开发工具 ,实现对教师教学质量评估信息卡进行快速、准确处理分析的物理过程。
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  card reader
Digital data are entered by means of an alphanumeric keyboard, a form encoder or an IBM card reader.
      
card reader, allowing off-line quantitative analysis to be carried out.
      
These cards can be inserted directly into a card reader attached to a desktop computer, thus automating the process of data transfer.
      
This circuit functions as a smart card holder identifier, access controller for hospital doors and also can be used as a smart card reader/writer.
      
Additional PC/SC support facilitates the porting of existing smart card reader drivers and service providers.
      
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  card readers
In between, even in sophisticated Western societies, fortune tellers, astronomers, tarot card readers, exercisers and exorcisers, nutritionists, and stress reducers all ply their trades.
      
Additionally, Agency F will have to procure contact card readers and biometric readers.
      
Amongst these are keyboards with chip card readers, bar-code readers, magnetic card readers and multi-functional card readers.
      
Access-control systems, such as identification-card readers and hand scanners, could regulate who could enter a certain building.
      
Also data download PCs for remote bases, and portable PCs to support away from base operations, all with PC card readers.
      
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This paper describes the design of intelligent managment system of staff safety attendance in coal mine. The system,in which data communication is carried out by optical-fibrecommunication,includes industrial control computer STD on ground and card reader in under-ground.It has characteristics of high reliability,low cost,easy maintenance and powerful anti-disturbance.

本文叙述了矿井人员安全考勤智能管理系统的设计过程。该系统采用上位机(工业控制主机STD)和下位机(读卡机)组成两级系统,井上井下的数据通讯采用光纤通讯,具有可靠性高、成本低、易于维护、抗干扰能力强等特点。

Based on the characteristics of undergraduate mental health, a computer management system on undergraduate psychological archives was designed. The data on 2351 undergraduates of 4 grades in a certain university who received designed answer sheet were input by using optical mark reader, and the database of undergraduatbeing modified and expanded. The establishment of this system will provide speediness and valid tools for systematic syudy and prevention...

Based on the characteristics of undergraduate mental health, a computer management system on undergraduate psychological archives was designed. The data on 2351 undergraduates of 4 grades in a certain university who received designed answer sheet were input by using optical mark reader, and the database of undergraduatbeing modified and expanded. The establishment of this system will provide speediness and valid tools for systematic syudy and prevention supervision on undergraduate psychological health condition.

根据大学生心理卫生的特点,设计了“大学生心理档案计算机管理系统”。通过设计的答题卡,运用光电读卡机将某大学4个年级的2351名本科学生的信息代码输入该系统,建立了大学生心理档案数据库,并对输入数据资料作了相应的汇总和分析。结果显示:这一系统使用灵活方便、操作简单、数据处理速度快、易于推广和普及。程序使用模块设计易于扩充和修改。系统的建立对大学生心理卫生状况进行系统科学研究和预防监测提供了快速有效的工具及大量丰富的资料信息。

The quality of random number (RN) used in cryptosystem has become a research focus,with the increasing extension of the application fields of smart IC (integrated circuit) cards.RN is applied to mutual authentication between IC cards and card readers,data encryption,and data secure transmission.Based on the analysis of the characteristics of chaotic sequences generated by discrete time logistic map,and the historical records stored on EEPROM,an RN generation method for IC cards is presented in the paper.Simulation...

The quality of random number (RN) used in cryptosystem has become a research focus,with the increasing extension of the application fields of smart IC (integrated circuit) cards.RN is applied to mutual authentication between IC cards and card readers,data encryption,and data secure transmission.Based on the analysis of the characteristics of chaotic sequences generated by discrete time logistic map,and the historical records stored on EEPROM,an RN generation method for IC cards is presented in the paper.Simulation results show that the sequences generated by this method have good correlation property,and the sequences are randomly unpredictable because the initial values are masked.This method is suitable for smart IC card application systems.

随着智能IC(integratedcircuit)卡应用领域的不断扩大,系统所需的随机数的好坏成为人们的研究重点之一.随机数在IC卡应用系统中用于卡片和读卡机之间的认证、数据加密及其安全传输.文中在分析离散Logistic映射产生混沌序列的白噪声特性基础上,结合IC卡的历史运行记录,给出了适于IC卡产生随机数的方法.仿真结果表明,该方法产生的混沌序列自相关性和互相关性良好,并且能保证迭代初始值未知,保证序列的随机性,适合IC卡应用.

 
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