1) semi-structured spatial data
半结构空间数据
1.
The research of multi-scale semi-structured spatial database model based on map calculus & spatial nesting relation
基于地图积分与空间嵌套关系的单库多比例尺半结构空间数据库模型研究
2) semistructured spatial data
空间半结构化数据
3) spatial data structure
空间数据结构
1.
Practice and exploration of teaching model of spatial data structure;
空间数据结构课程教学模式实践与探索
2.
Objective To describe a spatial data structure called sorted volumetric data structure which speeds up the volume rendering and will not affect image quality.
本文提出一种称为有序体数据的空间数据结构 ,它可以有效地加速体绘制而对图像质量没有影响。
3.
Its efficiency is directly decided by the main operation and spatial data structure.
空间分析的效率由空间数据结构和主要空间操作所决定。
4) spatial data structures
空间数据结构
1.
Based on the research of the MAYA,Spatial Data Structures and OpenGL,this article proposes a M3D data model which is extracted from the 3D model made by MAYA,with standardized,optimized and possessed spatial data structures.
在研究MAYA、空间数据结构以及OpenGL的基础上,用分离提取的方法把MAYA制作的三维模型移植为一种规范、优化、有空间数据结构的M3D数据模型。
5) semi-structured spatio-temporal data
半结构化时空数据
1.
Maintaining semi-structured spatio-temporal data based on a nesting-relation-oriented model;
面向时空嵌套关系的半结构化时空数据管理模型研究
6) semistructured data
半结构数据
1.
A Data Model for XML-based Semistructured Data;
一种基于XML的半结构数据模型
2.
This paper probes into the features and patterns of XML query language, analyzes on two kinds of query languages for XML-based semistructured data--XQL and XML-QL, and advances some suggestions on expanding current XML query language.
探讨了XML查询语言的特点、模式,重点分析了两种基于XML的半结构数据查询语言——XQL和XML-QL,并对目前的XML查询语言提出了扩充建议。
3.
A significant portion of this paper is devoted to queries over XML-based semistructured data.
半结构数据管理的核心问题之一是数据的有效查询问题。
补充资料：宽禁带半导体(见半导体的能带结构)
宽禁带半导体(见半导体的能带结构)
wide gap semiconductor
习一’平叼能带结构。‘J~正J“、二二，，Conauctor见半
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条