Many modern UNIX operating systems implement a many-to-few model when mapping user-level threads to kernel entities.
很多现代的UNIX操作系统实现了一个多对一的模型，用来映射用户空间的线程到系统内核对象。
Applications can be designed to have user-level threads that are scheduled to work by the application or by the pthreads scheduler in libpthreads.
应用程序在设计上可拥有多个用户级线程，并将它们计划为由应用程序或libpthread中的pthread调度程序处理。
In this model, an arbitrarily large number of user-level threads is multiplexed onto a lesser number of kernel execution vehicles. Kernel execution vehicles are also known as virtual processors.
在这个模型中，任意多数量的用户空间线程复用少量的内核执行对象，内核执行对象即为虚拟处理器。
The pool of threads and overlapped operations guarantee a good level of performance to the ASP.NET ISAPI.
线程池和回执操作确保了ASP.NETISAPI的高性能。
In the synchronous case, this level of parallelism isn't achievable, because the limiting factor is the number of threads in the servlet thread pool.
而使用同步则无法达到这种并行程度，因为servlet线程池中的线程数是有限制的。
Fundamentally, these paradigms can be (and are) built on top of a substrate of threads and locks, but they create higher level abstractions that push much of that complexity down.
从根本上讲，这些范例可以(且是)构建于线程和锁的基底之上，但是它们创建降低复杂度的更高的抽象级别。
Proper management of the thread pools is important, because threads are fairly expensive resources in terms of memory consumption in the server, as well as other low-level operating system resources.
正确管理线程池非常重要，因为线程对于服务器中的内存使用量以及其他低级操作系统资源而言是相当珍贵的资源。
Thread usage can be analyzed at several different levels, starting with a high-level graphical view, and drilling down to a detailed tally of individual threads.
可以在不同的级别分析线程使用情况，从高级图形视图开始，然后深入到各个线程的详细记录。
WebSphere Process Server accesses its databases in multiple concurrent threads and USES row-level locking to ensure data consistency during its transactions.
WebSphereProcessServer通过多个并发线程访问其数据库，并使用行级锁定来确保其事务期间的数据一致性。
Central Desktop has what Isaac referred to as a "team level focus" and its features include collaborative document editing, Web and audio conferencing, discussion threads and versioned file tracking.
正如艾萨克提到的，CentralDesktop聚焦于团队层次，它的特性包括协同文件编辑、网络音频会议，想法的讨论及文件版本跟踪。
Monitoring the top-level components, such as the heap, servlet threads, and DB connection pool, provides an insight into what is happening when a request is being processed by the JVM.
监视诸如堆、Servlet线程和数据库连接池等顶级组件，可以了解JVM处理请求时所发生的情况。
Instance Level: These are processes and threads that are initialized when an instance is started.
实例级：这些进程是在实例启动时初始化的。
The operating system uses the base-priority level of all executable threads to determine which thread gets the next slice of processor time.
操作系统使用所有可执行线程的基本优先级别来确定哪个线程获取处理器时间的下一个片段。
There is a special process, the Kernel process, whose threads run at supervisor privilege level. This process normally contains two threads.
有一个特殊的进程，内核进程，它的线程运行在超级用户级别。这个进程通常包括两个线程。
If the debugger is attached to multiple systems, the systems are shown at the top level of the tree, with the processes subordinate to them, and the threads subordinate to the processes.
如果调试器附加到多个系统，该系统是在树顶的水平，这个过程属于他们，属于过程和线程。
The CLR also takes care of a number of low-level details such as memory management, application hosting, coordinating threads, and performing security checks (among other low-level details).
CLR关注一些低级的细节，包括内存管理，应用程序托管，进程同步和执行安全检查。
Threads belonging to a user process run at user privilege level.
属于用户进程的线程运行在用户级权限。
Network processor can analyze packets in parallel mode and shorter inner latency by using hardware threads, multi-level memories, and obtain flexibility by using programmable components.
网络处理器以高度并行、硬件多线程、多级存储和灵活可编程等先进技术提供高速的数据包处理性能。
In the past, parallelization required low-level manipulation of threads and locks.
过去，并行化需要线程和锁的低级操作。
In the past, parallelization required low-level manipulation of threads and locks.
过去，并行化需要线程和锁的低级操作。
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