查询词典 database record

Then we describe the design of system database,give a recountal of how to store geographic data in SQL database.

文章结合地理数据的特性，介绍了系统的数据库设计思想，列图详述了地理数据在关系型数据库中的存储结构，讨论了异构数据源通用访问接口的实现方案。

Database Reliability is an ability which a database system has according to customers' requirements and goals. It includes availability and recoverability.

数据库可靠性即是一个数据库系统按照用户的要求和设计的目标能够正常运行的能力，包括可用性和可恢复性。

At some point in the life of your Access database application, consider upsizing to SQL Server to optimize database and application performance, scalability, availability , security, reliability, and recoverability.

在 Access 数据库应用程序的生命周期的某个时刻，可以考虑升迁到 SQL Server，以优化数据库和应用程序的性能、可伸缩性、可用性、安全性、可靠性和可恢复性。

Database driver that implements the PDO interface can expose database-specific features as regular extension functions.

法中，通过一系列正规的扩展方法去表现各种数据库的差异。

Each database driver that implements the PDO interface can expose database-specific features as regular extension functions.

每种数据库依靠特定的正则函数驱动PDO接口，能反映出数据库特征。

After finishing holistic analyses, and considering the specific and relative research on database technique"s application in the remote structural collaborative experiment, this thesis explores and discusses that the proposed database organization scheme can promote the efficiency of the data"s reposting in the Remote Structural Collaborative Experiment, the efficiency of the remote data exchange, and puts out the improving design compared with the NCREE system, that is to use middleware to realize the separation of the experimental process and DBMS and to set up buffer pool to solve the problems, such as to solve network replacement by getting back the experiment.

在完成了整体分析设计之后，针对数据库技术在远程结构协同实验中的应用作了具体的相关研究，探讨了本文提出的数据库组织方案在远程协同实验中可以提高数据入库效率以及远程数据交换效率以及对比NCREE系统设计提出了改进的设计思想，即采用中间件以实现试验进程与DBMS分离以及设立缓冲池以解决网络复位而要恢复试验等问题，并且还研究了在协同实验中分析中的常用数值积分算法，并着重探讨分析了算子分裂算法。

We use the ripely relational database to describe the relationship bet ween the abbreviation of new words in modern Chinese and its relavant features. We establish the information database of abbreviation of new words, on the base of which we count and study all aspects of abbreviation of new words.

利用成熟的关系数据库，描述现代汉语新词语中的缩略语与其相关属性的二维关系，建立了新词语缩略语信息数据库，在此基础上进行统计，对新词语缩略语的各个方面进行了研究。

For multiple-partition database partition groups, the partition numbers of the database partition group are specified in a round-robin fashion.

对于多分区数据库分区组，数据库分区组中的分区号是以循环的方式指定的。

First we construct a covariance matrix from sample images, then compute the eigenvalues and corresponding eigenvectors of the covariance matrix, construct a feature matrix with the eigenvectors. Then every images in database can be projected into the feature matrix and gain a projection vector, so does the input image. Then we can judge the resemblance between input image with each image in database by computing the distance between their projection vectors.

我们首先根据采集的样本图像构造一个协方差矩阵，然后求取该矩阵的特征值，以这些矩阵特征值对应的特征向量构造出一个特征空间，然后将输入图像向该特征空间映射，将获取的映射系数与样本库中图像的映射系数进行距离计算，根据计算出的距离判定输入图像与样本图像间的匹配程度。

This paper take Dongping National Forest Park as sample. With the support of GIS technology, the spatial database and attribute database in tourism area had been set up. Stat, buffer, intersect function and animation making tool in GIS had been taken to analyze environmental corridor, scenically environmental capacity and 3-dimension virtual scene, the analysis result could work as reference for development programming and ecology protection in tourism region.

本文以东平国家森林公园为例，在GIS技术的支持下，通过数据收集和实地调查，建立了旅游景区空间数据库和属性数据库，通过GIS的统计功能、缓冲区分析、叠加求交技术以及ArcScene动画制作工具，在旅游景区的环境廊道、环境容量和景区三维虚拟情景模拟方面进行了初步应用分析，以期为旅游景区的发展规划和生态环境的保护提供参考。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。