The database can assign sequence Numbers to each node so that it knows the position of each node and can compare the document order of two nodes in constant time.
数据库可以为每个节点分配顺序号，这样就知道每个节点的位置，可以在常数时间内比较两个节点的文档顺序。
All of this is fine, but the real value of directly manipulating a cursor is the ability to update the database at a particular position.
上述这些游标都很有用，但是，直接操纵游标的实际价值在于在特定位置更新数据库的能力。
With this system, certain vehicles' real-time status, such as gasoline consumption, load and position, can be monitored and sent to a national database.
有了这个系统，每个车辆的即时状态，如油耗量，负荷和位置，都可以监测到并发送到国家数据库。
The data to populate these forms is often stored in a relational database which needs to be rendered in an exact position on the form.
填充表格的数据通常存储在关系型数据库中，在输出的表格中，必须将它们显示在准确的位置上。
This collection resolver looks up the named query as provided by the user, attaches the position parameters, and executes JDBC statements against the database.
这个集合解析器查询用户提供的已命名查询，附加位置参数，并针对数据库执行JDBC语句。
Along with DB2's technical excellence, this ensures DB2's position as a leading database management system.
这个因素与DB2的技术优势结合起来，将确保DB 2成为领先的数据库管理系统。
You're now in a position to start developing your own embedded Derby database application. Formally, the process of developing an embedded database application can be broken down into three steps
现在就要开始开发您自己的嵌入式Derby数据库应用程序。
Most readers probably find themselves in a position where they already have a number of applications that run on some other database abstraction layer.
大部分读者可能发现它们处于这样的境地——他们已经有了大量运行于其他数据库抽象层的程序。
By Posting a matching position in a database.
通过在数据库里面张贴匹配职位。
Firstly, the thesis introduced the background and the design of the application for the position for the levy structure, on which the occupiers will be the user of the Database we designed.
论文首先介绍了此次毕业设计的一些相关背景，并简单介绍申报征收机构岗位设想，论文中设计的数据库的用户就是这些岗位上的工作人员；
If the position of the feature points is stored in a database or in the file head of the watermarked image, the original image is not necessary for watermark detection.
将特征点位置存放在数据库或图像文件头中，提取时无需原始图像。
Results This arithmetic could solve the problem that how to search and position the geography object in the condition that geography information system database having lots of redundancy.
结果本算法解决了在地理信息数据库中存在大量冗余记录的情况下，如何有效地实现指定地理目标的搜索定位问题。
Town cadastral database has an extremely important position in the town cadastral management information system, it is the key to town cadastral management information system function.
在城镇地籍管理信息系统中，城镇地籍数据库占有极其重要的地位，是城镇地籍管理信息系统发挥功能和作用的关键。
It adopted not only direction information of GPS but also the tangent heading information taken from the database to get actual train position on curve segment.
针对曲线区段的定位，还提出了一种基于GP S方位角和轨道信息的同向切线定位法。
During a search of our database your details have been matched against a new position that has just become vacant with company.
查找公司数据库后，确认你的条件符合我司的一个新空缺的职位。
It's an interactive feature that lets visitors key in job criteria such as location, title, and salary, then E-mails them when a matching position is posted in the database.
正是这种交互式的特征使得访客可以键入自己的求职要求，比如地点、职务和薪水，当数据库里张贴出相应的职位时这种互动性的特征又可以给访问者发送电子邮件通知他们。
Database of line position can be made and preserved in computer. When the lines have problems, the computer can use the database directly and send the data to…
将线路的地理位置信息做成数据库保存在计算机中，线路故障时可以直接调用数据库，将数据传送给其他计算机，方便维修人员调度。
The database including position of the on-the-spot equipment database, setting-up parameter database and a small-scale knowledge expert database etc.
数据库包括现场设备位置数据库、参数设置数据库以及小型知识专家数据库等。
We will keep your profile in our database for a period of 12 months, so that we can contact you, should another suitable position become available.
我们会将您的个人资料在我们的数据库中，为期12个月，以使我们能够与您联系，如果再有合适的位置也可以使用。
At the beginning of landing, the position and attitude of spacecraft can be estimated by using feature matching with the 3D shape features database builded during the rotation phase.
着陆段初期，将局部图像提取的特征点与绕飞段建立的特征点数据库进行匹配，结合小天体三维模型，确定探测器在小天体固连坐标系下的位置、姿态等信息；
CLK design gives a kind won't the database of block, this means processor to will never hold unwanted position.
CLK设计出一种不会梗阻的数据库，这就象征着措置器决不会保持空闲状况。
Database is used to manage the satellites and position of observers. This platform is applied for ground test and analysis of orbital prediction.
该平台可用于卫星轨道预报的地面测试及分析，应用数据库技术进行卫星及观察站点的管理。
This system realizes communication, position, warning and center database searching function.
实现了实时通信、定位、报警以及监控中心信息查询等功能。
This project has skillfully used Internet search, online database technology and data discovery techniques on media analysis, and has reached the forward position in the related research field.
本课题成功地将网络搜索、网络数据库技术、数据挖掘技术应用于媒体分析，从而得以进入当今相关研究领域的前沿。
This project has skillfully used Internet search, online database technology and data discovery techniques on media analysis, and has reached the forward position in the related research field.
本课题成功地将网络搜索、网络数据库技术、数据挖掘技术应用于媒体分析，从而得以进入当今相关研究领域的前沿。
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