建立基于关系型数据库的农产品安全背景数据库可为安全农产品生产提供重要的辅助依据。
Establishing background database of main agricultural product safety which based on relational database can provide the essential information and support of crop safety production.
简要阐述了建设新疆棉花遥感监测系统背景数据库的意义，并对此背景数据库的结构和功能进行了设计说明。
This paper elaborated the significance of development of the background database of cotton operational monitoring system using remote sensing in Xinjiang.
软件使用这些信息来创建一个背景、事件、物体和活动的数据库。
It USES this information to create a database of backgrounds, events, objects and activities.
如果您来自比较传统的数据库背景，可能会把它们看作资源标识符、属性名称和属性值。
If you're from a more traditional database background, you can think of them as a resource identifier, an attribute name, and an attribute value.
为了利用好本教程，您应该具有关系数据库方面的背景知识以及以下概念的基础知识。
For this tutorial to be useful, you should have background knowledge of how a relational database works as well as basic knowledge of the following concepts.
很明显，dtd2sql无法执行数据库分析师所执行的所有背景研究：它有的只是DTD（也可能是XML文档）。
Obviously enough, dtd2sql cannot do all the background research that a database analyst does: All it has is a DTD (or maybe an XML document).
至此我们已经掌握了数据库及PHP的背景知识，现在正好可以提及pdo背后的一些设计目标。
Now that we have a handle on the background of databases-and-PHP, this is an ideal point to mention some of the design goals behind pdo.
任何有关系型数据库背景的人都知道主键实际上不会改变，因为要把其更改传播到外键是很昂贵的工作。
Anyone with a relational data background knows that their primary keys really shouldn't change, as it's expensive to propagate that change to foreign keys.
从涵盖了美国60%的住宅抵押市场庞大的数据库背景里，经济学家查看了一份抵押贷款案例。
The economists looked at a sample of mortgages in a huge data set that covers 60% of America's residential-mortgage market.
先说点背景知识，Amazon网络服务(Amazon Web Service，简称AWS)由多个核心服务组成，包括储存、数据库、计算和队列。
To give you some background, Amazon Web services catalog comprises of a few core building block services for storage, database, computing and queuing.
关于在DB 2数据库中存储身份验证信息的背景知识。
Background on storing authentication information in a DB2 database.
root -cause数据库CLASP root - cause数据库为每一类问题都提供了全面的背景知识。
Root-cause database. The CLASP root-cause database gives comprehensive background information on each kind of problem.
这个数据库也包括了与我们的问题相关的一些背景材料，目的在于使得研究更富精确的代表性而非泛泛之谈。
With these topics, the aim is to be accurately representative rather than comprehensive. (11) the central conclusions that arise out of this material are.
在分析轨道交通基础数据库平台建设的背景、目的和作用的基础上，对数据库平台的系统总体结构和系统功能进行了设计。
Based on analyzing the background, purpose and function of constructing rail transit fundamental database, this paper designed the framework and function of the system.
另外单纯的观测结果数据库并不能直观地反应观测样地以及样地的其他背景特征。
On the other hand, the database of simple observation can not intuitively reflects the sample plots and their background characteristics.
从开发背景、解决方案、系统设计与实现等方面对中石化巴陵分公司生产监控实时数据库系统进行分析和说明。
From the development background, solution, system design and realization, the production and supervision real time database system of Baling Petrochemical Company, SINOPEC was analyzed and discussed.
文中详细论述了基于GO的球毛壳菌EST生物信息学数据库的研究背景、建立过程、查询功能及其维护。
It particularly discusses the research background, build-up process, inquiry function and maintenance of chaetomiun globosum EST bio-information database based on GO.
以医院集团信息系统为背景，分析了集团信息系统中数据交换存在的问题，探讨了基于分布式数据库的数据复制技术。
On the background of hospital groups information system, this paper introduces the problems of data exchange, discusses the distributed database and data replication technique.
首先，着重详细的介绍了HIS系统的开发背景、完整his系统的总体规划设计、HIS数据库的分析与设计以及HIS系统的实现。
First of all, the thesis introduces the background of developing HIS, layouts and designs the whole HIS, analyses and designs HIS database.
这也将有另一个问题-背景和任何操作，在使用的上下文中的上下文或数据库连接实体不是线程安全的。
This will also have another problem - context and any manipulation with entities in the context or a database connection used by the context is not thread safe.
为此，主要对LOINC数据库的背景、用途、内容及国外应用现状进行了概括介绍。
In this paper, a brief Introduction of the LOINC Database, including its background, purpose, content and international adoptions and applications is mainly provided.
以模糊数据与ERP的融合应用为背景，探讨了关系数据库上模糊数据库表的设计及相关的数据处理技术。
Under the background of integrating fuzzy information into ERP, the concerns of fuzzy database design and related fuzzy data processing techniques on RDB are discussed.
论文以实验快堆换料计算机监控系统为背景，说明了系统人机界面和数据库功能的实现方法。
Based on experimental fast reactor fuel exchange (FE), the thesis deals with the design of human-machine interface (HMI) and database functions.
另一个项目涉及实施本地安全数据库同步与背景中的公司系统在网络可用。
Another project involved implementing a local secure database which synchronizes with the company system in the background when the network is available.
例如，如果从数据库读取的数值为负，则可以将该项的背景色设置为红色。
For example, if a numeric value you read from a database is negative, you might set the item's background color to red.
大型数据库管理系统oscar正是在这样的背景下产生的。
In such background, we developed large scale database management system OSCAR.
文章以嵌入式数据库（EDB）项目研究为背景，旨在探讨EDB任务执行器及其优化方法的研究问题。
This paper taking the project research of EDB as background, To research problems of task executer of EDB and its optimization methods.
第二部门总结河北省的海洋数据库建设前提及背景。
The second part summarizes the construction condition and background of ocean database in Hebei province.
论文介绍了《中国近代文献图像数据库》的建设背景、研制过程、目前进展及其发展前景。
This paper introduces the construction background of China's Modern Document Picture Database, its development process, current progress and evolution foreground.
论文介绍了《中国近代文献图像数据库》的建设背景、研制过程、目前进展及其发展前景。
This paper introduces the construction background of China's Modern Document Picture Database, its development process, current progress and evolution foreground.
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