AIX管理员面对的主要难题之一是，对系统上运行的各种软件进行维护和升级。
One of the main challenges AIX adminstrators face is maintenance and upgrades of different software running on their systems.
随着维护协议到期，您可以明智地决定是续约、升级还是替换软件。
As your maintenance agreements come due, you can make informed decisions to renew, upgrade, or replace software.
如果您是一名软件开发人员或系统管理员，以包的形式提供应用程序可以使安装、升级和维护更加轻松。
If you're a software developer or a systems administrator, providing your application as a package makes installations, upgrades, and maintenance much easier.
管理：服务器和某些软件需要连续维护，比如安装安全补丁、升级操作系统和中间件、用户账号管理等等。
Administration: servers, and in particular software, requires continuous upkeep such as installation of security patches, upgrade of the OS and middleware, user account management and so on.
它不需要安装硬件、维护或者昂贵的专有升级软件。
It doesn't require hardware installation, maintenance, or expensive proprietary-software upgrades.
软件维护包括升级指定计算机上的操作系统和应用服务器软件。
Software maintenance includes upgrades to both the operating system and the application server software on a given machine.
应用程序需要升级，必须应用软件维护。
Applications are upgraded, software maintenance must be applied.
但是，订阅者的初始花费很低，他们能够获得支持服务（通常是24/7服务），而且不用担心软件的服务器、安装、升级以及维护等问题。
However, subscribers benefit from low initial costs, have access to (usually 24/7) support services, and needn’t worry about hosting, installing, upgrading, or maintaining the software.
因此，那18000个软件包中的很多软件是有Debian团队来支持开发的，这就意味着良好的兼容性和性能还有相应的维护升级。
So not just 18, 000 packages, but just about that many that are officially supported by the Debian team--that means compatibility and performance testing as well as maintenance updates.
包括所以的软件发布升级，软件维护和应用软件。
Included may be also Software Release Upgrades, Software Maintenance and Application Software.
面向对象编程是确保大型电力系统分析和应用软件易于维护、升级和移植的有效方法。
Object Oriented Programming (OOP) technology makes the maintenance, upgrading and transplant of analysis and application software for large electric power system easier.
采用软件无线电技术的雷达导引头具有结构简单、可靠性高、易于维护升级、抗干扰性能强等优点。
The active seeker with software radio techniques has the merits of simple structure, high reliability, easy upgrade, easy maintenance and good anti-jamming capability.
模式的关系数据库用于开发客户端办公自动化软件；B/S模式用于系统维护升级。
The relational database in C/S is applied to develop OA software of client-side, and B/S is used for maintenance and upgrading of the system.
使软件公司在系统开发时不够灵活、每次都在做重复性的工作，在后期的升级维护中甚至要“推倒重来”。
They do a lot of duplicated work each time, and even need to repeat it completely in later period's upgrade maintenance.
在系统的软件设计及调试工作中，采用了模块化设计思想，这样简化了调试的工作量，同时对程序的维护和升级也变得易于进行。
The modularization theory is adopted during the design of the software and the debugging, so the work of debugging is predigested as well as easier to the maintenance and upgrade of the programs.
将系统划分为网络通信模块、业务处理模块、数据库操作模块三个模块，以便以后维护的方便性和软件升级。
The system can be classified as a network communication module, transaction processing module and Database operation module, in order to facilitate future maintenance and software upgrades.
该公司还为客户提供技术支持，并获得软件补丁和升级维护和培训服务，以及专业服务。
The company also provides maintenance and training services for customer technical support and access to software fixes and upgrades; and professional services.
同时在目前运行的微机保护装置的软件的编程上采用的传统的流程图线性程序，造成了软件的不易维护，升级换代困难等问题。
And traditional flow chart linearity programme is adopted in most microprocessor-based protection device for the present, which makes some problems such as hard maintenance, hard upgrade and etc.
另外，软件组件技术是解决软件复用，缩短软件编写时间，降低维护成本和实现程序动态升级的最新和强有力的方案。
In addition, Component technology is a powerful and hot scheme to actualize software reuse, shorten programming time, decrease maintenance costs and realize dynamic program upgrade.
软件组件技术是解决软件复用，缩短软件编写时间，降低维护成本和实现程序动态升级的最新和强有力的方案。
Software Components technology is the latest and cogent solution to reduce the time of software development, reduce maintenance costs and upgrade procedures dynamic.
工作职责：计算机系统的安装、维护，硬件的升级、维护及送修，软件的升级维护等。
Responsibility of the job: the installation of computer systems, maintenance, hardware upgrades, maintenance and repair, software upgrade maintenance.
公共机房的系统保护、用户环境管理、应用软件升级安装及维护等工作是机房管理中公认的难题。
The recognized difficult problems in computer room management are as follows: system protection, user environment management, update and maintenance of application software etc.
在合作研究平台的开发过程中，采用了基于构件的软件开发方法CBSD，缩短了开发时间，降低了开发成本，同时也提高了整个系统的灵活性和可维护性，利于以后的系统升级。
The CBSD is adopted in the process of development of the system and it results in less developing time, less cost of development, more flexibility and maintainability and easy upgrade.
软件扩展槽就是在软件成品中预留便于扩展的结构，目的是便于软件维护和升级。
Software extensible slot means to pre_arrange some stru ct ures in finished software products for function extension, in order to maintain a nd update the software present.
这就要求系统能够容错，并能够在不中断服务的情况下维护与升级，从软件设计的角度来看，高可靠性以故障恢复为主要内容。
Which means a system must be tolerable of faults and can be maintained and upgraded without interrupt service. From the aspect of software, high availability revolves mainly around faults recovery.
啤酒发酵过程自动化系统规模庞大，本文还从提高系统的可维护性和升级部署速度出发，对该系统的监控软件进行了相关研究。
Since the beer fermentation control system is always very large, in this thesis, the conveinience to deploy and update of the supervisory software was also considered and represented in details.
在调整防范区域大小时，可直接增减分机个数，只需设定分机编码即可，不用进行系统软件的升级，因此使用和维护方便。
When protect area size is changed it is just need to adjust the number of extension, and set extension's ID, software upgrade is not necessary, so operation and maintenance is convenient.
服务条款：乙方免费提供两年本软件升级及软件维护服务。
Terms of service: B offers two free software upgrades and the software maintenance services.
验证结果表明，该方法升级速度快、安全系数大、可靠性高，可以有效地降低嵌入式无线信息终端软件的更新和维护成本。
The result shows the method is rapid, safe and reliable, and the cost of software renewal and maintenance can be effectively reduced.
文中从现有微机保护装置存在的两大问题即软件维护扩展功能和软件的实时性，探讨牵引供电系统变压器保护软件的升级方案。
The paper study on maintenance extension and real-time two aspects of the existing digital protection devices software, and upgrade software of traction power supply transformer protection.
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