English translation for "geographic entity"

地理特征

Related Translations:

geographic location:  地理位置

geographic plot:  绝对运动作图

national geographic:  地理杂志中文网美国国家地理杂志全国地理杂志

geographic data:  地理数据地理资料

geographic situation:  地理特征

geographic map:  地理图

geographic team:  地域小组

geographic pathology:  地理病理学

geographic azimuth:  地理方位角

geographic element:  地理要素

Example Sentences:

	1.	The practice has proved that the research of role - based geographic entities authorized granularity control in gis is really practicable 实践证明， gis应用系统中基于角色的图元授权粒度控制对具体工作单位的运作具有真正意义上的实用性。
	2.	In fact the problem of traditional gis software lies in its model , which is dedicated to how to abstract , represent process , analyses and apply geographic entity data and the relations between them in a system 传统gis所存在的主要问题归根结底还在于地理信息系统软件模型的问题，即在系统中如何对地理实体及其关系进行抽象、表达、处理、分析和应用的问题。
	3.	Virtual reality in digital city strengthened the interaction with user , made the relation closer between geographic entity ' s spatial and non - spatial property . it has great theory and practice significance in digital city ' s research 数字城市中的虚拟导航增强了与用户的交互性，使地理实体的空间与非空间属性特征紧密结合，实现了三维场景与空间数据库的交互和空间查询，在数字城市的研究工作中有一定的理论意义和实用前景。
	4.	As far as model is concerned , the forth generation software should be characterized with spatial entity - oriented . the paper established the geographic spatial model based on the thinking of object - oriented ; studied the structure of the model " s elementary unit - - geographic entity ; brought forward the concept of geometric data type which characterize entity ' s spatial feature in the structure ; defined five kinds of geometric data types such as point , arc , area , composite arc , composite area ; and formalized their collective operation using hypergraph . at the end of this paper writer studied preliminarily the method of entity query and analysis based on the model 本论文从面向对象的基本思想出发，建立了面向对象的地理空间模型；研究了地理空间模型中的基本单位? ?地理实体的结构，针对实体结构中用来表征实体空间特性的组成部分? ?几何对象，提出了其取值范围，即几何数据类型的概念；对点、弧、面、复合弧和组合面五种几何数据类型进行了定义；并使用超图工具对几何数据类型的集合操作进行了形式化描述；对基于面向对象的地理空间模型的实体查询和分析方法也做了初步研究。

Similar Words：

"geographic distribution of resources" English translation, "geographic economics" English translation, "geographic editions" English translation, "geographic element" English translation, "geographic elements" English translation, "geographic epidemiology" English translation, "geographic equator" English translation, "geographic extensions" English translation, "geographic factor" English translation, "geographic feature" English translation