后台任务

It's best to schedule a background job in your application to do this every now and then.

最好是在程序计划任务一个后台的工作来不时的完成这个工作。

A job run under Condor must be able to run as a background batch job.

在Condor下运行的任务必须能以后台批处理方式运行。

Generally, only multitasking operating systems are able to support background processing, although some systems that do not support multitasking may be able to perform one or more types of background tasks, such as printing.

虽然有些不支持多任务的系统也可执行一种或多种后台任务(例如打另见 multitasking。印)但是一般而言，，只有多任务操作系统才能支持后台处理。

This says that if you have a background task that is controlling something, that it will almost never be able to compete with the foreground task.

这就是说，如果你有一个后台任务是控制的东西，它几乎永远无法竞争的前景任务。

This test utilizes a background task to check with our server to see if a new build has been posted.

该测试使用了一个后台任务，与我们的服务器检查是否有新建设已经公布。

When run it looks like this, and the basic idea is dead simple run some background Task that fill the ListBox with data items.

当运行它看起来是这样，其基本思想是死了一些简单的运行后台任务填充数据项列表框。

Can D2OL run completely in the background, with no Task Bar icon?

D2OL能否完全后台运行，不显示出任务栏的小图标？

When the Worker starts up (as a screensaver or background task) it will contact our site and ask for a task to do.

当程序开始运行时，(它可以作为屏幕保护程序或者在后台工作)它将联接到我们的站点并且下载一个任务包。

Chapter 5, multi-thread technologies quicken the response velocity, improve the efficiency of CPU and ability of corresponding background tasks that make the controller having the ability of executing multi-tasks; asynchronism technology is utilized to develop high effective and haleness applications.

详细阐述了vxD的结构及设备驱动程序的设计方法。第五章论述了多线程技术，采用多线程和异步设计技术，加快了应用程序的响应速度，极大提高了CPU的利用率和协调后台任务的能力，使控制器具有多任务执行的能力。

This is a system that works quietly and invisibly in the background, coordinating all the tasks the computer accomplishes.

这是一个系统，悄悄地，无形中在后台工作，协调所有的任务计算机来完成。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。