每项作业定义包含四个字段。
论述了如何用JDL语言实现现有作业管理系统中的作业定义和作业调度功能，并对该语言在未来的作业管理系统中的应用以及由此带来的优点进行了论述。
Discussed how to use JDL to implement job definition and job scheduling functions in current JMS and how to use JDL in a future JMS and the advantages brought by using of JDL.
必须定义至少一个清理作业；否则，清理服务不会删除任何过程。
At least one cleanup job must be defined; otherwise, the cleanup service does not delete any processes.
配置文件定义平行作业中使用的已分配处理和磁盘空间所在的节点。
A configuration file defines nodes where processing and disk space is allocated for use in a parallel job.
在每个阶段的定义中，当作业被执行使，数据就被提取、转换并加载。
When the job is executed, data is extracted, transformed, and loaded per the definitions of the stages.
简短地放，一个文件系统是清楚定义的方法计算机的作业系统对商店、目录和取回文件使用。
Briefly put, a file system is a clearly-defined method that the computer's operating system USES to store, catalog, and retrieve files.
清理作业的定义决定在运行清理服务时删除哪些过程实例。
The definition of so called cleanup jobs determines which process instances are actually deleted when the cleanup service runs.
V7作业管理器可将部署管理器作为作业目标，并且还提供为单元内的特定资源定义作业的功能。
The V7 job manager can target jobs for deployment managers and also provides the capability to define job for specific resources within cells.
计算网格包括一个称为并行作业管理器(PJM)的特性，您可以使用该特性来定义将较大作业分解为许多较小作业的规则。
Compute Grid includes a feature called Parallel job Manager (PJM) which you can use to define rules for decomposing large jobs into many small jobs.
archiveDocument是csnjobsamples脚本库中的子过程，它根据CreateCSNJobs中定义的类和方法创建一个存档作业。
ArchiveDocument is a sub in the CSNJobSamples script library that creates an archive job based on the classes and methods defined in CreateCSNJobs.
在构建要提交给作业假脱机程序的shell脚本时，在脚本中定义PATH环境变量常常是一种好做法。
When building shell scripts to submit to the job spooler, it is usually a good idea to define the PATH environment variable inside the script.
图3显示了针对作业流payroll定义的通用属性的Web面板。
Figure 3 represents the Web panel of the general properties defined for the job stream PAYROLL.
此屏幕还允许定义加载作业的其他参数，比如LockMode、Maxallowederrors、Logfile、Discardedrecords file等。
This screen also allows you to define other parameters for the load job, such as Lock Mode, Max allowed errors, Log file, Discarded records file, and so on.
为了简便、高效和灵活性，作业提交用户界面允许您通过个别目标名称或预定义的目标组来指定目标。
For simplicity, efficiency and flexibility, the job submission user interface permits you to specify targets by individual target names or by predefined groups of targets.
然后托管节点按预定义的间隔获取这些管理作业。
These administrative jobs are then fetched by the managed nodes at predefined intervals.
通过指定作业激活或过期时间、重复执行模式、作业完成时的电子邮件通知等等，可以对作业提交过程进行自定义。
The job submission process can be customized by specifying job activation or expiration time, recurring execution pattern, notification via E-mail upon job completion, and so on.
从辅导家庭作业，到艺术定义，再到年鉴，各个年龄层次的学生都可以在这里找到参考素材。
From homework help to art definitions to almanacs, students at traditional or online colleges will find reference material here.
为了优化性能，有一个新的选项可用作业务流管理器自定义属性。
To optimize performance, there is a new option available as a business flow manager custom property.
作业类型：作业管理器包括大量预定义作业类型，可用于经常执行的任务。
Job types: job manager includes a large number of predefined job types for frequently performed tasks.
请注意，您不能调用作业调度器上用户定义的的本地资源。
Note that you must not make calls to user-defined resources local to the job dispatcher.
T-ETL 作业中的SQL引用联邦数据库中预定义的昵称，而不是实际的源表。
The SQL within the T-ETL job refers to pre-defined nicknames that exist within the federated database, rather than the actual source tables themselves.
除了安装产品，映像还包括预配置的WebSphereApplicationServer部分，它们针对部署管理器、自定义节点、单机节点、作业管理器等。
In addition to installing the products, the image includes pre-configured WebSphere Application Server parts for the deployment manager, custom node, standalone node, job manager, and so on.
更好的办法是使用在预定义时间间隔调用php脚本的cron作业或调度任务，php脚本在被调用之后生成rss提要并保存到名为rss . xml的文件中。
A better solution might be to have a cron job or scheduled task that calls a PHP script at pre-defined intervals, which in turn generates the RSS feed and saves it to a file called rss.xml.
多个复合作业在一个声明：未定义的行为或不呢？
Multiple compound assignments in a single statement: is it Undefined Behavior or not?
发送给设备组的作业包含定义操作或命令的属性。
A job contains attributes that define an operation or command, which is sent to a set of devices. Job attributes can be broken down into four types.
苹果公司的Mac平台，在很多年之前就拥有了自己的AppleScript技术，最近又添加了Automator，使用户可以在脚本代码中自定义实现特定功能的actions动作，让程序在某些事件发生时自动处理那些令人厌烦的重复性作业任务。
The Mac has had AppleScript for many years, and recently added Automator so users could define actions that are performed at certain events to automate boring, repetitive tasks.
苹果公司的Mac平台，在很多年之前就拥有了自己的AppleScript技术，最近又添加了Automator，使用户可以在脚本代码中自定义实现特定功能的actions动作，让程序在某些事件发生时自动处理那些令人厌烦的重复性作业任务。
The Mac has had AppleScript for many years, and recently added Automator so users could define actions that are performed at certain events to automate boring, repetitive tasks.
应用推荐