该系统能够同时运行一个以上的程序。
The system has the ability to run more than one program at the same time.
浏览器常常会同时运行多个查询。
The browser would often end up running both queries at once.
那意味着新旧卫星要同时运行.
That means both old and new satellites need to be active at the same time.
同一个流程的多个实例可以同时运行。
Multiple instances of the same process may be running simultaneously.
此示例可同时运行3个插件。
并发性根据同时运行的作业的数量来测量。
Concurrency is measured in terms of the number of jobs that are run at the same time.
线程也可以同时运行。
更给人印象的是它的确可以同时运行多任务。
More impressive, it actually manages to run several applications at the same time.
在多处理器的系统中，它们确实可以同时运行。
On a multiprocessor system, they really can run simultaneously.
底层的内核会尽量使进程看起来像是在同时运行；
The underlying kernel tries to make it appear that the processes run simultaneously.
如前所述，并发性指的是同时运行的作业的数量。
As described previously, concurrency refers to the number of jobs that are run at the same time.
RTSJ应用程序可以同时运行这三种类型的线程。
RTSJ applications can have threads of all three types running simultaneously.
webgarden允许多个工作进程同时运行。
Web gardening enables multiple worker processes to run at the same time.
逻辑域(LDOM)：这允许同时运行多个操作系统。
Logical Domains (LDOMs) : This enables customers to run multiple operating systems simultaneously.
不同值之间采用逗号分隔，以便可同时运行多个插件。
Values are comma delimited so that multiple plug-ins can be run at the same time.
它所拥有的同时运行不同测试的能力允许我们合并测试。
Its ability to run different tests simultaneously will allow us to consolidate testing.
一些测试需要极少的系统资源，这些测试可以同时运行。
Some of the test areas needs minimum system resources and these tests can be run at the same time.
不过，对于此类服务，可以同时运行无限多个此类任务。
However, with a service such as this, an unlimited number of these tasks can run at the same time.
能够同时运行多个，以及各种各样的用户模拟。
Ability to run multiple and varied user simulations concurrently.
现在，如您所知，任何操作系统都可能同时运行数百个程序。
Now, as you know, any operating system has potentially hundreds of programs running at the same time.
同时运行的对同一个脚本的多个调用将使用不同的进程ID。
Multiple invocations of the same script that run at the same time will have different process IDs.
数据库同时运行在单个虚拟机上，但是它们并没有被同时访问。
Databases are running simultaneously in the single virtual machine, but they are not accessed simultaneously.
确定需要改变哪些操作系统端口以使多个应用服务器同时运行。
Determine which operating system ports will need to be altered to let multiple application servers to run concurrently.
在一个框架里能够同时运行这些语言是一个有利因素。
Then the ability to run all of these languages on one single framework is definitely a plus.
因此，这些测试不应该在相同的物理服务器上同时运行。
So, these tests should not be run on the same physical server at the same time.
只有以下两个队列管理器实例可以同时运行：活动实例和备用实例。
Only two queue manager instances can run at the same time: an active instance and a standby.
还有Droid的多任务功能-它可以让程序同时运行。
And the Droid multitasks - it can keep multiple programs open at once.
毕竟，可能会有数千个同时运行的实例，每个实例用于您的一位客户。
After all, there could be thousands of instances running at the same time; one for each of your customers.
结果是你不能同时运行应用程序，例如观看视频的同时下载电子邮件。
The result is that you cannot simultaneously run applications, such as watching a video while downloading emails.
结果是你不能同时运行应用程序，例如观看视频的同时下载电子邮件。
The result is that you cannot simultaneously run applications, such as watching a video while downloading emails.
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