This article discusses the existing problems in practice - centered teaching in broadcast television university , the author explores the following feasible measures of academic teaching planning , teaching procedure control and administrative supervision so as to improve the teaching quality and to meet the increasing demand and challenge in education 摘要本文针对目前电大实践教学面临的矛盾和问题,从改革创新教学管理以适应实践教学的要求的角度,初步探讨了实践环节教学计划、组织落实、管理监控等方面的若干举措。
Based on these theoretical exploration and the abis requirement , i designed and implemented the security scheme that combines the computer technology , such as access control , database security , user management and firewall etc , with banking business management such as banking business procedure control and operator management in abis . the application shows that this scheme can achieve high availability , high security and high reliability 本人在论文研究期间,通过深入研究信息安全理论与技术,详细分析了abis系统的应用背景、功能特性,提出了abis系统的安全需求和安全目标,设计并实现了abis系统软件的安全控制功能,包括:身份认证子系统、权限控制子系统、数据加密子系统以及帐务安全处理。
This the production thread application plc carries on procedure control , and realizes to crowd out machine owner ' s electrical machinery and synchronization towing the mechanical and electrical machine is transferred fast ( ly ) , and the installation has the good man - machine interface , and all technology parameters all can be set up and show by way of touching the screen , and producing to consult the menu , the order name was formerly fixed in the input , and whole production line just can be according to primary pipe specifications and speed production fixing every time ; cutting the function voluntarily fixed long ( ly ) cuts , and a pattern head temperature is controlled to use the import intellect warm accuse table ( making the temperature deviation within ) , therefore having pledged the quality of tube 本生产线采用plc进行程序化控制,实现挤出机主电机、牵引机电机的同步调速,并设置有良好的人机界面,所有工艺参数均可通过触摸屏进行设置和显示,每次生产只需查阅菜单,输入原先设定序号,整条生产线就可按原设定的管子规格和速度生产;切割机能自动定长切割,模头温度控制采用进口智能温控表(使温度偏差在1内) ,因此保证了管材的质量。
Many countries attach more importance to construct access network . embedded system is a special computer system , which is based on hardware design and software development and oriented to application . embedded system is widely used in industry production , procedure control , telecommunication , vehicles , aviation and electronic consumable goods 嵌入式系统是以应用为中心的硬件设计和面向应用的软件产品开发为基础的专用计算机系统,广泛应用于制造工业、过程控制、通信、仪器、仪表、汽车、船舶、航空、航天、军事装备、消费产品等领域。
This locomotive fuel information system make use of advanced computer internet management technology and apply the procedure control based on c / s model to integrate the oilcan measuring system , automatic control system for oiling of locomotive and fuel report system in the paper . it eliminates the disadvantage of mechanical and iterant manual work 本文利用先进的计算机网络技术及架构,运用c s结构的过程控制机制,对油库计量子系统、机车自动加油控制子系统、铁油报表子系统进行集成优化,消除了人工机械重复劳动和人为因素的不利影响。