Because the reliability of UDP protocol is not well, the author design a protection-mechanism of reliability transmission which is going on from networking IC card terminal units to PC.
针对UDP协议传输的不可靠性，作者设计了从网络读卡器端和网络服务器端同时进行可靠性传输的保证机制。
This automatic and open mode of management using IC card system is convenient, safe, and applicable for PC station.
IC卡自动化管理开放式机房具有使用方便、安全可靠、适用性强等功能。
In this paper, a timing method is proposed which USES the 8253 IC of a IBM-PC as a data acquisition system. The programing skill and the practical procedures of an application are presented.
本文提出了一种利用IBM - PC微机自身的8253芯片作为数据采集系统的定时方法，给出了应用时的编程技术和具体程序。
With management by both PC and IC card managing instrument, the system works reliably and could be operated expediently.
系统采用微机与IC卡管理机进行双重管理，使系统工作可靠、操作方便。
This kind of bag applies to package electronic products with moisture-proof requirement: such as PC boards, IC integrated circuit, CD driver, hard disk and electron component parts... etc.
适用于有防潮要求的电子产品包装：各类PC板、IC集成电路、光驱、硬盘、电子元器件等。
Aiming at the way of engine oil replacement and refueling, an IC card engine oil refueling system composed of one PC and several real - time refueling controllers is designed.
针对目前机油的更换和添加方式，开发了一套由PC机与多台加油机实时控制器组成的IC卡机油加注系统。
PS\PC narrow band is a kind of packaging products, mainly for the IC, resistance, inductance, capacitance, connectors, fuses, switches and other electronic components of the packaging.
PC 电子载带属于包装类产品，主要用于IC、电阻、电感、电容、连接器、保险丝、开关等电子元器件的包装。
PS\PC narrow band is a kind of packaging products, mainly for the IC, resistance, inductance, capacitance, connectors, fuses, switches and other electronic components of the packaging.
PC 电子载带属于包装类产品，主要用于IC、电阻、电感、电容、连接器、保险丝、开关等电子元器件的包装。
应用推荐