系统信息

The data structure and its establishing method of information system for city service and drain pipe nets based on GIS are studied.

研究了城市给排水管网信息系统的数据结构及其建立方法，以及在微机上利用C语言进行城市给排水信息系统的设计，并实现了部分空间分析功能。

If the enterprise installation IS for the core competence, the interrelated element include culture, organization and distribution management and the aim of the management paradigm has been confirmed, and the"authority"has been confirmed too, then the resistance and motivity are a frame that to consider the sequence in the management changing based on IS.

若企业为了实现某核心竞争力而实施企业信息系统，相关要素包括文化、组织和销售管理，且已经确定了各管理模式的变革目标（在管理模式连续分布场中的位置）、相对核心竞争力的&权&重，那么&权&、关于变革的阻力和动力的力场分析和各管理模式之间的关系就是考虑基于信息系统的管理变革的一个完整框架，可以先按&权&重排队，然后考虑制约力和驱动力。

Geographic Information System is a kind of computer-based system that used to collect, store,...

地理信息系统是一种采集、存储、管理、分析、显示与应用地理信息的计算机系统，是分析和处理海量地理数据的通用技术。

A new technological way for agrochemical service of chemical fertilizer enterprise is presented, which is by means of the management system of soil nutrient and the recommendation system of fertilizer application based on the key technology of GIS.

介绍以地理信息系统为核心技术的土壤养分管理和推荐施肥信息系统在农化服务中的应用，为今后企业开展农化服务工作提供了新的技术手段。

Along with computer technology, communication and networking rapidly expand, Information superhighway's construction and the use for the large-scale information system, the producer goods system's development have provided the environment and the condition.

随着计算机技术、通信技术和网络技术的迅速发展，信息高速公路的建设与利用为大规模的信息系统、生产资料系统的发展提供了环境和条件。

Along with computer technology, communication and networking rapidly expand, Information superhighway's construction and the use for the large-scale information system, the producer goods system's development have provided the environment and the condition.

随着计算机技术、通信技术和网络技术的迅速发展，信息高速公路的建设与利用为大规模的信息系统、固定资产系统的发展提供了环境和条件。

Along with computer technology, communication and networking rapidly expand, Information superhighway's construction and the use for the largescale information system, the producer goods system's development have provided the environment and the condition.

随着计算机技术、通信技术和网络技术的迅速发展，信息高速公路的建设与利用为大规模的信息系统、固定资产系统的发展提供了环境和条件。

The Geographic Information System theory as a guide, point-set topology theory as basis, this paper uses object-oriented method to study on profile-based three-dimensional topological data model and data structure. By use of computational geometry, GIS, computer graphics images, 3DGM, the construction and dynamic updating methods of 3DGM are researched on the basis of amended OO-Solid data model.

本文以地理信息系统理论为指导，以点集拓扑理论为基础，采用面向对象的方法研究了基于剖面的三维拓扑数据模型和数据结构，采用计算几何、地理信息系统、计算机图形图像学等方法研究了基于修正后的OO-Solid数据模型的三维地质模型构建与动态更新方法。

Therefore, the system decided to "School Management Information System" to name for the management of inter-school students convenient access to all relevant information and reallocated.

因此，本系统决定以&学校管理信息系统&来命名，以便学校各管理部门间便捷的获取学生及教工的各种相关信息。

Therefore, the system decided to School Management Information System to name for the management of inter-school students convenient access to all relevant information and reallocated.

因此，本系统决定以学校工资管理信息系统来命名，以便学校各管理部门间便捷的获取教工的各种相关工资信息。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。