运用时分多任务程序结构构建系统控制软件,解决外设响应慢对实时系统地制约,从而提高程序执行效率。
Time-sharing multitask that solve slow response reaction of peripheral has powerful utilities to build embedded software system, advance efficiency for program.
但是要使用多任务和硬件抽象等特性,几乎所有人都会使用某种类型的操作系统来运行他们的程序。
But to enjoy features such as multitasking and hardware abstraction, nearly everybody USES an OS of some kind to run their programs.
这是程序进行多任务处理或并发处理来自多个请求的结果的方法。
This is how the program multitasks or concurrently processes results from several requests.
这也有它们自己的问题,比如显示服务器必须是复杂的多任务虚拟机,来阻止程序占据所有的显示时间。
This had its own problems, such as the fact that the display server effectively needed to be a complex multitasking virtual machine to prevent programs from taking over all of the display's time.
换言之,多任务的正确方案:限制一个后台运行的应用程序的行为以及频率。
In other words, multitask the right way: Limit what an app can do in the background, and how often.
当今世界,手机已被用于多种功能、运行多个程序和多种服务,因而多任务将变得越来越重要。
Multitasking will become increasingly important in a world where the phone is being used to access multiple functions, applications and services.
我们提供完整的推送,多任务操作系统,所有的程序都提供系统级的持续推送更新。
We offer a full push, multitasking operating system, where all the applications that actually have a wireless push registration with the OS are continuously updated.
各种程序生成了不同的方程组——描述沙漠高原降雨量的作用,或触发哮喘的空气污染,或认知功能的多任务处理。
Programs produce sets of equations - describing the role of rainfall on a desert plateau, or air pollution in triggering asthma, or multitasking on cognitive function.
然而,对于大多数应用程序,处理XML文档只是其众多任务中的一种。
For most applications, however, processing XML documents is just one task among many others.
每个服务器都必须运行一个后台程序来处理众多任务,这样移动设备就不行了。
Each server must be running a daemon to handle the batches of jobs - this leaves mobile devices out of the picture.
它由一个解释器和一个执行线程管理程序组成,前者用于处理配方构造编译器的输出,后者用于处理可作为多任务执行的配方构造元素。
It consists of an interpreter for the output of a recipe construct compiler coupled with an execution thread manager to handle recipe construct elements that can be multitasked.
然而,在将XML作为主要数据表示模型的应用程序中,XSLT可用于执行更多任务。
However, XSLT can be used to perform additional tasks within an application that USES XML as its main data representation model.
RTM在这么多任务管理程序中脱颖而出的原因是,他的成熟和速度。
The one thing that RTM has over many other task management apps on the web is its maturity and speed.
对现有的单任务应用程序作简单的转换以将它分为几个多任务的部分总是会导致需要更多的计算。
A straightforward transformation of an existing single-tasking application to break it into multi-tasking parts always demands more computations.
多任务处理并非适用于全部应用程序,这带来的不便是相当大的。
The downsides of denying multitasking to all apps are considerable.
的路径选择或控制程序。此程序根据所有子系统支持服务功能的优先级提供多任务和控制支持。
The routing or controlling routines of Subsystem support Services. This routine provides multitasking and control support, on a priority basis, for all Subsystem support Services functions.
至少,其余四个主要的DOS系统附加程序能够让用户在Windows里实现多任务操作。
At least four other major DOSadd-ons that let users run multiple programs in "Windows" had already arrived.
对于入门级用户而言,它在多任务处理方面强于iPad,允许用户同时打开多个应用程序。
For starters, it's better at multitasking than the iPad, and allows users to keep multiple applications open at the same time.
动态UI 非常适合用户可能需要打开某个页面或Portlet的多个实例以实现多任务的应用程序。
Dynamic UIs are well suited for applications in which users might need to have several instances of a page or portlet open for multitasking.
两种计算类型都涉及到多承租(multitenancy)和多任务,即很多用户可以执行不同的任务,访问一个或多个应用程序实例。
Both computing types involve multitenancy and multitask, meaning that many customers can perform different tasks, accessing a single or multiple application instances.
内核中新的O(1)调度程序对性能有很大的提升,即使存在很多任务的情况下也是如此。
The new O(1) scheduler in the 2.6 kernel is a great benefit to performance, even when a large number of tasks exists.
Android的多任务操作一个优秀的功能是电池使用监测器,它可以显示最大的电池使用时哪个应用程序或者系统程序。
One of the nice things Android has with respect to multitasking is a battery usage monitor that will show you what apps or system services are using the most battery.
子系统支持服务程序的路径选择或控制程序。此程序根据所有子系统支持服务功能的优先级提供多任务和控制支持。
The routing or controlling routines of Subsystem Support Services. This routine provides multitasking and control support, on a priority basis, for all Subsystem Support Services functions.
轻便线程在某种意义上会令人回想起较早的Windows和MacOS版本的协作多任务(不过是在单个应用程序中)。
In a way, weightless threads recall the cooperative multitasking of older Windows and MacOS versions (but within a single application).
我们对合并和分叉模型进行了修改,使多任务系统可以方便地通过操作系统管理程序进行调度。
In order to make the multitask scheduling be realized by system management scheduler of the Operating system, modified solutions for join and fork models are presented.
任何多任务操作系统的本质部分,内核仅仅包含调度程序和上下文切换进程。
An essential part of any multitasking operating system, the kernel contains just the scheduler and context-switch routine.
单击一个多任务软键就能显示所有打开的应用程序。
通过比较各种方法,提出了采用轮循技术开发支持多任务的控制程序的方法。
Through comparing several others, this paper introduces a method to develop controlling program with multitask by using repeating query technology.
本文所讨论的时间中断技术、TSR技术、嵌入汇编技术和多任务技术具有一定通用性,其程序有很好的移植性。
The techniques, such as time interrupt, TSR, inlaying assembly and multi-task discussed in this paper are of common use, and the corresponding program is very easy to transplant.
根据寻北系统的功能要求,软件设计采用实时控制系统事件驱动的程序设计方法构造了寻北系统的多任务软件结构。
According to the function demands of north-finding system, software design builds multi-task software structure of north-finding system based on event driven mechanism in real time control system.
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