每一个服务器上都运行爬网程序和建立维护操作的索引，这将增加系统资源的消耗。
The crawlers and index maintenance operations run on every server which increases system resources consumption.
在应用程序层和数据库层中都按原样维护和操作业务数据信息，而且您将第3部分中看到，甚至在客户机层中也是如此。
The business data information is maintained and manipulated intact in both the application and database layers, and as you will see in Part 3, even in the client layer.
IT工作人员负责系统体系结构、测试、维护、应用程序开发、操作过程和所有其他活动。
The IT workforce is responsible for systems architecture, testing, maintenance, application development, operational procedures and a gamut of innumerable other activities.
在此类环境中的维护操作包括向应用程序交付补丁和更新，以及向应用程序所依赖的基础设施交付补丁和更新。
Maintenance actions in such environments include delivering fixes and upgrades to your applications and to the infrastructure on which they depend.
评论：一个简单的预防性的维护程序和良好的操作程序能够限制这种阀门的缺点。
Comments: a simple preventative maintenance program and good operating procedures can address and limit the disadvantages of this valve.
AdobeFlex是一个高效、免费的开源框架，可用来构建和维护表述性的Web应用程序，这些应用程序被一致地部署在所有主要的浏览器、桌面和操作系统上。
Adobe Flex is a highly productive, free, open source framework for building and maintaining expressive Web applications that deploy consistently on all major browsers, desktops, and operating systems.
要观察和管理运行在AP上的应用程序的维护状态，还需要进行手工操作。
Manual actions are required to observe and manage the maintenance states of the applications that run on an ap.
另外，提出了操作系统针对ICMP协议的系统类型指纹库，从而为今后程序的升级和开发维护提供了保证。
In addition, an OS fingerprinting type base of ICMP protocol is brought forward to provide a guarantee for procedure's upgrading and maintenance in the future.
另外，校准、清洁、预防性维护、操作程序和操作者培训程序和记录也要以文件形式记录。
Additionally, the calibration, cleaning, preventative maintenance, operating procedures and operator training procedures and records should be documented.
另外，校准、清洁、预防性维护、操作程序和操作者培训程序和记录也要以文件形式记录。
Additionally, the calibration, cleaning, preventative maintenance, operating procedures and operator training procedures and records should be documented.
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