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.
线程在作业调度器上调度，所以理论上讲，该机器不应该用于执行任何子任务。
Threads are scheduled on the job dispatcher, so ideally this machine should not be used to execute any subtasks.
运行服务器在启动时接通作业调度器，并通知作业调度器它已准备就绪，可以接受要执行的任务了。
The run server contacts the job dispatcher when it starts up and informs the job dispatcher that it is ready to accept tasks for execution.
作业调度器生成多个线程，每个线程包含执行不同子任务的代码。
The job dispatcher spawns multiple threads, each containing the code for a different subtask.
选出待分派的作业或任务。在某些操作系统中，其它作业单位，诸如输入输出操作，也可被调度。
To select jobs or tasks that are to be dispatched. In some operating systems, other units of work such as input-output operations may also be scheduled.
向分公司指挥调度中心上报《养护路面维修作业填报报表》，并通知养护所内护栏板维修人员维修作业任务。
"Pavement maintenance maintenance report completing the report" to branch command and dispatch center, and notify the maintenance in the guardrail maintenance personnel maintenance tasks.
这样，作业管理系统可以控制站点，并将站点任务策略映射到调度行为上，极大地改善集群的运行效率。
Thus, Job Management System can control the site, and make site's task strategy map up scheduling behavior, accordingly increasingly improve the running efficiency for the whole cluster.
网格环境下基于移动代理的两级环调度模型主要由网格任务管理中心、网格资源节点、网格用户、用户作业组成。
A two-level-loops scheduling model, based on mobile agent in grid environment, is composed of a grid task management center, grid resource nodes, grid users, and jobs.
将自动化立体仓库的调度系统规则按作业任务调度和货位调度两个原则进行考虑。
The rule of the scheduling system of AS/RS is divided into two parts, these are mission scheduling and storing unit scheduling.
将自动化立体仓库的调度系统规则按作业任务调度和货位调度两个原则进行考虑。
The rule of the scheduling system of AS/RS is divided into two parts, these are mission scheduling and storing unit scheduling.
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