更新数据

This method adopts data-based optimization algorithm to design the initial prediction operator and update operator at each decomposition scale, the initial prediction operator and update operator are interpolated with zero, and then the redundant prediction operator and redundant update operator are obtained.

该方法采用基于数据的优化算法，设计每层小波分解的初始预测器和更新器，然后通过对初始预测器和更新器进行插值补零运算，来获得冗余预测器和更新器。

Expansivity, contraction, rebirth and vanishment events for management of land use data. And it further designed an object-superposition data updating model based on the land use feature of point, line and polygon,which would take the advantage of the GIS overlay function to effectly implement of updating spatial and attribute data .

从面向对象的方法入手，定义了引起土地利用变化的扩展、收缩、新生与消亡四种地理事件，并分别按点状地物、线状地物和面状图斑的土地利用实体特征设计了对象叠加更新模型，从而能利用GIS强大的空间分析能力，来有效地实现空间数据和属性数据的一致性更新。

When the program module read the temporary integral table, it up dated the integral table, the user condition table, the integral reward data sheet th

程序模块读取临时积分表，通过返回临时积分表的数据对积分表，用户状态表，积分奖励记录表进行更新，并对积分累积记录表进行更新，系统着重于对更新失败和程序异常时进行处理。

The method comprises the following steps:(1) the nodes of the sensor adopt the delaminated structure; the program memorizer is divided into the microkernel region and the user program region; the microkernel region is a fixed region; and the user program region is a nonupdatable region;(2) in the sensor network, a function upgrading code image is encapsulated into a data packet and injected to the network by a sink node; under the control of the microkernel region, the data packet is diffused in the whole network in a gradual jumping mode and sent to each node of the network; and (3) the nodes of the sensor utilize the delaminated structure to realize the self-function updating, thereby completing the self-maintenance of the function of the nodes.

其步骤如下(1)传感器节点采用分层结构，程序存储器分为微内核区和用户程序区，微内核区为固定区，用户程序区为不可更新区。(2)传感器网络中sink节点将功能更新代码映像装入数据包并注入网络，在微内核区的控制下，数据包以逐跳的方式在整个网络中扩散，传送至网络中的每个节点。(3)传感器节点利用分层结构来实现自身的功能更新，完成节点的功能自维护。

SQL Server database used by the query language called Transact-SQL, SQL Server is the core, Transact-SQL strengthen the original SQL keywords for data access, storage and handling, and other functions, Transact-SQL expanded Process control designation, so that you can facilitate the preparation of the powerful storage process, they kept in the server side, pre-compiled and that the implementation rate is very block, the trigger is a special storage process, SQL Server database to ensure the integrity of quote , You can create insert, delete and update the trigger to control the relevant data in the table shown in the insert, delete, and update, you can also use the rules, default and restrictions, to assist the new Numerical applied to the table!

SQL Server所使用的数据库查询语言称为Transact-SQL，它是SQL Server的核心，Transact-SQL强化了原有的SQL关键字以进行数据的存取，储存及处理等功能，Transact-SQL扩充了流程控制指定，可以使你方便的编写功能强大的存储过程，他们存放在服务器端，并预先编译过，执行速度非常块，触发是一种特殊的存储过程，用来确保SQL Server数据库引用的完整性，你可以建立插入，删除和更新触发以控制相关的表格中对数据列的插入，删除和更新，你还可以使用规则，缺省以及限制，来协助将新的数值套用到表格中去！

ABSTRACT In the field of DDBS , distributed data updating is a very important researchful problem, because da...

在分布式数据库领域，分布式数据更新是极其重要的研究课题，因为数据更新操作必须满足数据库的完整性、一致性、可靠性和稳定性要求。

To solve this problem of keeping date consistence in the heterochronous environment, the paper puts forward a synchronous updating system model, which applied Web Service to capture, store and then transfer updated things in the homogeneous distributed database system and farther implement the system's model of data synchronization, In the design of this model, the concurrency control of distributed things and the method of failure inspection are discussed and solved successfully.

针对异构或异质环境下保持数据一致性的问题，给出一个在分布式异质数据库中，通过Web Service技术，对数据库更新事务进行捕捉、存储后转发，进而实现数据同步更新的系统模型。

The service primary cognizance work is services the handset and the bare machine line board examination, software promotes, the data renewal and so on, I can use the air gun, the electric iron weld the electronic original component, uses the Oscilloscope match machine radio-frequency head and the baseband part survey, the use special data downloading match machine software promotion renews may read knows the electric circuit blueprint match machine breakdown to carry on the extrapolation, uses UFS-3 to process the machine, I already had 6 years work experience.

维修员主要负责的工作是维修手机与裸机线路板检测，软件升级，数据更新等，我会使用风枪、电烙铁来焊接电子原器件，使用示波器对手机射频部份和基带部份测量，使用特殊数据下载器对手机软件升级更新可读识电路图纸对手机故障进行推测，使用过UFS-3来处理机器，我已经有6年的工作经验了。

ENC data are foundations of ECDIS platform, so guaranteeing ENC data the latest and the security of ENC data becomes the primary problem in the course of using ECDIS platform. In order to guarantee the security and integrality of the data sent to ENC users, all Data Servers have taken the corresponding protective measures, these measures different with each other, so hindered security of the navigation and update of ENC data.

由于ENC数据是ECDIS平台显示的基础，所以确保ENC数据最新以及保证ENC数据的安全成为ECDIS平台在应用过程中的首要问题，各数据服务商为了确保发送给ENC用户数据的安全性和完整性，都采取了相应的保护措施，这些措施各不相同，阻碍了航海的安全和ENC数据的更新，为了解决这个问题，国际海道组织制定了保护ENC数据的国际标准——S-63标准，该标准不仅能保护ENC数据生产商的利益和合法权益，而且能够大大提高航海安全。

In this models, first we extract features and rules fromthe training data, then using these rules to detect new intrusion, by using this means, updating rules and system will be more faster and cheaper, and the detection rate is high, the result proves that using data mining technology for building Intrusion Detection System is viably and availably.

这个模型首先从训练数据中提取并得到规则，然后用这些规则去检测新的入侵，这样规则的更新和系统的更新很快也很低廉，而且检测率很高，实验证明将数据挖掘运用到入侵检测系统中是可行的，也是有效的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐