To check if a spatial grid index is actually exploited during query time, you should have a look at the access plan.
为检查在查询时是否真正使用了一个空间网格索引，应该查看一下访问计划。
The GIG evolved in response to the need for an environment in which users can access, share, collect, process, store, disseminate, and manage information on demand from any location in the grid.
GIG提高了对环境中需求的响应，用户可以根据需要从网格中的任何位置访问、共享、收集、处理、存储、传播和管理信息。
The factory enables the creation of Grid data Services to access and update databases.
网格数据服务工厂使网格数据服务的创建能够存取和更新数据库。
GIG evolved in response to the need for an environment in which users can access, share, collect, process, store, disseminate, and manage information on demand from any location in the grid.
GIG提高了对环境中需求的响应，用户可以从网格中的任何位置随需访问、共享、收集、处理、存储、传播和管理信息。
In the new Facebook 3.0, you'll find a grid layout that users can swipe left and right to access more categories.
在新发布的Facebook 3.0版本中，你将会发现一个栅格布局，用户可以通过左滑和右滑来访问更多的目录。
The framework integrates with J2EE application servers using a JCA 1.5 compliant Resource Adapter which provides the servers with an access to native grid services.
JPPF框架使用一个兼容jca 1.5规范的资源适配器与J2EE应用服务器进行集成，这个适配器为服务器提供了到原始网格服务的访问。
The principal access path to any object in a grid should be either through the Map API or through an EntityManager find() using the object’s primary key.
到网格中任何对象的主要访问方式应该是通过MapAPI或使用对象主键的EntityManagerfind() 方法。
The obvious advantage of this scenario is reduced database calls and therefore reduced transaction load and faster access to objects in the grid.
这一方式具备的明显优势就是能够减少数据库调用，从而减少事务负载，更快地访问网格（grid）中的对象。
Data access (Advanced) : By partitioning the data model structure and converting DAOs to access directly the XAP In-Memory data Grid, read and write performance is improved.
数据存取(高级)：通过划分数据模型结构和把DAO转换成直接访问XAP内存数据网格，改进读写性能。
Cloud is similar to grid in that they both require software to access external components on other networks.
云与网格的相似之处在于，它们都需要通过软件访问其他网络上的外部组件。
For security, a unique user id and password needs to be configured on the XC10, which will be used by the XI50 to access the data grid.
为了安全起见，需要在XC10上配置唯一的用户ID和密码，XI50使用它们来访问数据网格。
The companies market, sell, and maintain their product in rural areas that do not have access to an electricity grid.
这些公司在没有电力的农村地区推广、销售和保养它们的产品。
The goal of the DAIS specification is to describe how to access existing data resources in a grid environment.
DAIS规范旨在描述如何存取网格环境中现有的数据资源。
The grid also makes it possible for thousands of scientists to access LHC data and work together in unprecedented ways.
这个计算网也使得成千上万的科学家访问大型强子对撞机的数据、并以史无前例的方式共同工作成为可能。
THOMAS WITHERSPOON: "we take our radios to parts of the world that lack access to the Internet, to a national power grid of any sort."
威瑟斯朋：“我们把收音机送到了世界上部分没有互联网和任何电力网的地区。”
Grid can realize virtualization of many kinds of distribution resources, Offer seamless access to a large amount of resource and IT functions for users and applications.
网格能够实现多种分布式资源的虚拟化，为用户和应用提供对资源和大量IT功能的无缝访问。
Take Africa -- there are about 110 million households in the region without access to the grid, compared with only 20 million who are connected.
拿非洲为例，在这一地区，有大约一亿一千万的家庭没有介入电网，与之形成对比的是只有两千万家庭接入电网。
In the first empty row in the grid, select the small cell next to the asterisk to access the element type drop-down.
在网格的第一个空行中，选择星号旁边的小单元格以访问元素类型下拉列表。
In the first empty row in the grid, select the small cell to the right of the asterisk to access the drop-down list.
在网格的第一个空白行中，选择星号右侧的小单元格以访问下拉列表。
The data in MDG grid can gain access seamlessly to any MDG hardware or software equipment.
MDG网格内的数据能够无缝移动到任何接入MDG的软硬件设备。
The OGSA-DAI project is concerned with middleware construction to assist the access and integration of data from separate data sources via the grid.
致力于构造通过网格访问和集成来自不同的孤立数据源的中间件。
To address this thesis, this paper focuses on the dynamic and heterogeneous characteristic of Grid, and presents a new access control method based on semantic technology.
为了更好地解决网格系统中的访问控制问题，本文从网格系统的动态性和异构性出发，提出了一种新的基于语义技术的网格访问控制方法。
In order to achieve the sharing and managing of grid resources, the problem of access control must be settled.
网格要达到资源共享和管理的目的，必须解决资源的访问控制问题。
It puts forwards a new access control mode based on role and task to make access control more flexible. The formalized meaning, restriction and application in school grid are also presented.
分析了以上两种模型存在的问题，为了使访问控制更灵活，提出了一种基于角色和任务的访问控制模型，并给出了模型的形式化定义、授权约束和在校园网格中的应用。
One of these is the grid which supports many virtual services, such as federated access to distributed data, dynamic discovery of data sources, etc.
网格服务可以支持分布数据、动态资源发现、访问透明性、动态负载平衡等虚拟服务。
In a specific application domain, the grid data management needs to integrate and access existing information resource by publishing domain-specific metadata.
在实际的应用环境中，网格数据管理需要集成已有的信息资源，并通过发布领域相关的元数据获得领域内信息数据的集成访问。
From table Designer, you can also right-click in the grid section to access dialog boxes through which you can create and modify relationships, constraints, indexes, and keys for the table.
从[资料表设计工具]，您也可以在方格区按一下滑鼠右键，存取可用以建立和修改资料表关联性、条件约束、索引和索引键的对话方块。
To make full use of the data resource, a hierarchy architecture of massive data management system based on Grid is proposed, which consists of Metadata Catalog and Access Broker.
为了充分利用已有的数据资源，我们借鉴网格中的数据管理技术，提出使用元数据目录与访问代理相结合来管理分布式虚拟环境中数据的方法。
A computational grid is a hardware and software infrastructure that provides dependable, consistent, pervasive, and inexpensive access to high-end computational capabilities.
“网格是一个由硬件和软件系统组成的架构，它可以提供可靠的，协调的，无处不在的和低廉的高端计算能力…”。
A computational grid is a hardware and software infrastructure that provides dependable, consistent, pervasive, and inexpensive access to high-end computational capabilities.
“网格是一个由硬件和软件系统组成的架构，它可以提供可靠的，协调的，无处不在的和低廉的高端计算能力…”。
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