逻辑数据模型的一般设计目标是正确性、一致性、非冗余和简单性。
The general design objectives of the logical data model are correctness, consistency, non-redundancy and simplicity.
这不仅省去了编写数据库控制逻辑的工作量，同时也保证了数据的一致性与正确性，从而降低了总的编程量。
This reduces the total programming effort by reducing the amount of effort spent in writing database control logic, while ensuring the consistency and validity of the data.
高级数据模型是所有业务主题领域以及业务的公共数据元素的一致性定义，从高级的业务视图到通用的逻辑数据设计。
The high-level data model is a consistent definition of all of business subject areas and data elements common to the business, from a high-level business view to a generic logical data design.
目前实时数据库中的事务调度算法大多仅考虑数据的逻辑一致性，而忽略了满足时态的一致性。
However, almost all of the current transaction scheduling algorithms only take logic consistency of object into account, while ignoring temporal consistency.
GIS误差还包括时效误差、逻辑一致性误差和数据完整性方面的误差。
GIS errors also include secular errors, logical errors and other errors in data completeness.
然后通过一个全局化的虚拟逻辑模型来控制网络数据的传输方向和顺序，在实现集群网络一致性维护自动化的同时。
Then it decides the direction and sequence of data transported in cluster network by dint of a global virtual logical model.
从嘉定区土地利用多源时空数据的形成过程分析出发，重点对地图数字化与属性数据的逻辑一致性、遥感数据的精度评价进行了探讨；
The resluts of the experiments in the classification of land use remote sensing image in Jiading illustrate that the optimization algorithm has higher precise and better effectiveness.
从嘉定区土地利用多源时空数据的形成过程分析出发，重点对地图数字化与属性数据的逻辑一致性、遥感数据的精度评价进行了探讨；
The resluts of the experiments in the classification of land use remote sensing image in Jiading illustrate that the optimization algorithm has higher precise and better effectiveness.
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