数据完整性

The method upgrades the performance of data synchronization, and ensures the consistency and integrity of data.

该方法提高了数据同步的性能，又保证了数据的一致性和完整性。

For the former requirement to establish data consistency and integrity, and data security database.

对于前者要求建立起数据一致性和完整性强、数据安全性好的数据库。

Data from the database of decision domain is often uncertain and incomplete, and resulting in difficulty of knowledge discovery from this kind of data.

在决策领域，人们所面对的数据往往具有不确定性和不完整性，从这类数据中发现知识是一个非常困难的问题。

Data from the database of decision domain are often uncertain and incomplete, and resulting in difficulty of knowledge discovery from this kind of data.

在决策领域，人们所面对的数据往往具有不确定性和不完整性，从这类数据中发现知识是一个非常困难的问题。

Enterprise stock sale system is a typical management information system. Its development mainly includes supporter foundation and maintains of the backstage database, and the development of application program of the forestage .

摘 要：企业进销存系统是一个典型的管理信息系统，其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面，对于前者要求建立起数据一致性和完整性强、数据安全性好的数据库。

Its development mainly includes supporter foundation and maintains of the backstage database, and the development of application program of the forestage .

摘 要：企业进销存系统是一个典型的管理信息系统，其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面，对于前者要求建立起数据一致性和完整性强、数据安全性好的数据库。

It accomplishes the aim of copyright protection by imbedding important information into multimedia information was protected. In this dissertation, we will study digital watermarking algorithms based on wavelet domain.

它通过在原始数据中嵌入一些重要信息为受到版权保护的媒体数据的完整性和所有权归属提供完全和可靠的证据，以此达到防止数字产品的盗版和篡改目的。

In this way, the data can be kept the properties as sharing independency security and integrity.

提出了采用关系数据库和文件管理系统及内存数据库实现对不同访问要求的数据的存储和管理，既保证了数据的共享性、独立性、安全性、完整性，又节约了内存，保证系统的响应速度；3。

The former required consistency and integrality and security of data.

对于前者的要求建立起数据的一致性、完整性、数据安全性好的数据库。

The former required data consistency and integrality, and the security of data.

对于前者要求建立起数据一致性和完整性强、数据安全性好的库。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。