Operating system specialists focus on the operating system layer.
操作系统专家主要关注操作系统层。
While those customizations are important, customization of the operating system layer is also often required.
虽然这些定制都非常重要，但是操作系统层的定制也是一个常见的需求。
The architecture has three layers which include operating system layer, middleware layer and application layer.
该方案采用操作系统层、中间层和应用程序层的三层结构。
Without the safety approach in a systematical way, the existing safety technologies are only limited to application layer, or operating system layer, or network layer and so on.
无系统防危的观念：现有的防危机制通常只局限在应用级、操作系统级或网络级中的某个层次，且各层防危机制联系非常松散、一致性差。
Using the appliance, these customizations can be delivered at each layer of the software stack, from the operating system all the way up to the middleware and your applications.
通过使用该设备，从操作系统一直到中间件和您的应用程序，可以在软件栈的每一层上实现这些定制。
This abstraction layer allows any operating system to run on the hardware without knowledge of any other guest operating system.
这个抽象层允许任何操作系统在硬件上运行，而不需要了解任何其他客户操作系统。
Therefore, you can use it to provide an extra layer of security in addition to that provided by the native operating system.
因此，可以用它在本机操作系统提供的保护之外再额外增加一层保护。
Rather it is a layer that extends the browser’s security model down into the operating system level.
它是构建在操作系统级别的一个服务层，以便扩展浏览器的安全模型。
The GPFS portability layer (PL) is kernel-specific, and it must be created separately for each operating system level within your cluster.
GPFS可移植层（PL）是内核特有的，必须为集群中的每个操作系统级别单独创建。
The familiar windowed desktop of any operating system is simply a layer on top of the core code that makes it easier for you to interact with your computer.
任何操作系统中的桌面环境只是系统核心之上简单的一层，使用它能更方便地和计算机交互。
Emulation commonly provides a layer between the VM and the underlying hardware and operating system to create the illusion of the desired platform environment as shown in Figure 1.
仿真通常在VM和底层硬件和操作系统之间提供层以便创建如图1中所示的预期的平台环境的幻想。
In practice, achieving response times below tens of microseconds requires a combination of custom hardware and software, possibly with no — or a very thin — operating-system layer.
在实践中，要使响应时间小于几十微秒，需要组合定制的软硬件，很可能没有(或者有非常薄的)操作系统层。
In this model, guest operating system run on another layer above the hypervisor.
在这种模型中，访客操作系统在hypervisor之上的一层中运行。
Eclipse contains a platform GUI abstraction layer and an accessibility API that is typically mapped to native operating system platform frameworks.
Eclipse包括一个平台GUI抽象层和一个映射到本地操作系统平台框架的易访问性api。
The hypervisor is a thin layer of virtualization software that abstracts the operating system and applications from the server platform.
虚拟机管理程序(hypervisor)是一个较薄的虚拟化软件层，它抽象化来自服务器平台的操作系统和应用程序。
A hypervisor is a thin software layer that intercepts operating system calls to hardware.
Hypervisor是很小的一层，它可以拦截操作系统对硬件的调用。
As shown in Figure 5, the guest operating system includes a thin layer of Lguest code (by definition, paravirtualization).
如图5所示，来宾操作系统包含一个Lguest代码瘦层(根据定义，就是准虚拟化)。
The Lguest approach also simplifies the overall code requirements, requiring only a thin layer in the guest and also in the host operating system.
使用Lguest这种方法还减少了总代码需求，仅需在来宾操作系统和宿主操作系统中使用一个瘦层。
The BSD layer provides most of the operating system services that the Mach layer does not.
BS D层提供了大部分Mach层没有提供的操作系统服务。
First, similar to system calls that bridge user-space applications with kernel functions, a hypercall layer is commonly available that allows guests to make requests of the host operating system.
首先，类似于将用户空间应用程序和内核函数连接起来的系统调用，一个通常可用的虚拟化调用(hapercall, hypervisor对操作系统进行的系统调用)层允许来宾系统向宿主操作系统发出请求。
Once you codify your standard operating system configuration as an image, you can use it as a base image and layer custom software bundles on top.
作为映像保存标准操作系统配置之后，可以使用它作为基本映像，在它上面安装定制的软件包。
File encryption: the operating system file driver layer will be stored in the database file encrypted after storage on the disk.
文件加密：在操作系统文件驱动层将数据库的存储文件经过加密后存储到磁盘上。
This provides an abstraction layer over the existing operating system-specific windowing system (GTK in case of Linux).
这样在现有操作系统特定窗口系统(Linux中为gtk)上提供了一个抽象层。
On the other hand, field-control layer, as the ground floor of corporation information system, must be integrated with manufacture process managing layer and operating layer.
另一方面，现场控制层作为企业整个信息系统的底层部分，必然需要与生产过程管理层和经营决策层进行集成。
The hardware abstraction layer mainly realizes the boot technology of the operating system.
硬件抽象层主要实现的是操作系统的引导技术。
Traditional two layer architecture in call center system will cause resource lacking in DB, even system paralysis when not operating properly.
客服中心系统传统的两层结构会造成数据库的资源缺乏，甚至在非正常操作时有可能会导致系统瘫痪。
This has the vital significance to catch on the kernel layer of operating system, to dialyse process principle, to discover and study the new Scheduling Algorithm.
这对深入理解操作系统核心层，透析进程原理，发现和研究新的调度算法具有重要意义。
This virtual technology represented by Xen, which is characterized by modifying the operating system kernel, adding a Xen Hypervisor layer.
这种虚拟技术以Xen为代表，其特点是修改操作系统的内核，加入一个XenHypervisor层。
In a multi -layer structure complex system, each layer has its own structure, function, features and operating principles.
在一个具有多层级结构的复杂系统中，每一个层级都具有自身特有的结构、功能、性质及其运行规律。
This paper analyzes the operating principle of super capacitor system, and divides into three parts of inverter, bi-directional dc-dc converter and Electric Double Layer Capacitors.
本文分析了超级电容器储能系统的运行原理，并将超级电容器储能系统的电路结构分为换流器，双向直流变直流变换器和双电层电容器组三个部分。
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