representative fraction(R.F.)是什么意思

网络释义

用法例句

A Study of Large-scale Digital Drawing Based on AutoCAD;

基于AutoCAD 2000大比例尺数字化成图研究

Research on the Generalization Methods of Large Scale Digital Topographic Map

大比例尺数字地形图缩编方法的研究

Some Experiences of 1:10000 Digital Feature Extraction

1:10000比例尺数字测图的几点体会

Discussion on Handling of Fracture-line in Large Scale DEM

大比例尺数字高程模型中断裂线的处理探讨

Research on Creation and Visualization of Large-scale Digital Elevation Model;

大比例尺数字高程模型的生成及可视化研究

Application of large scale digital imaging system in mine terrain survey;

大比例尺数字成图系统在矿山地形测量的应用

The CASS7.1 software application in 1:500 comparing scale digital survey map

CASS7.1软件在1:500比例尺数字测图中的应用

APPLICATION OF SMALL-SCALE DIGITAL AIRBORNE PHOTOGRAPHIC DATA IN CITY PLANNING

小比例尺数码航摄资料在城市规划中的应用

Miniaturization Design of Large-scale Digital Map Surveying System

大比例尺数字地图勘测系统小型化设计

hybrid linear-exponential scale

线性-指数混合比例尺

Development on Map Scale Concept and Multi-Scale Representation in Digital Environment

数字环境下比例尺概念的发展与多尺度表达

Realization of the digital reduction and edit in map scale 1:2000

1:2000比例尺地形图数字化缩编的实现

Consignment Inspection of Surveying and Mapping Products of Large-Scale Digital Topographic Map

大比例尺地面数字化测图的委托检验

Format Conversion of Database Construction of Large-scale Topomap

大比例尺地形图数据建库格式的转换

Research on Large-Scale Geographical Data Fusion Technology Applications

大比例尺地理数据融合技术应用研究

Data Production and Quality Control of Large Scale Spatial Database;

大比例尺空间数据库数据生产及质量控制

the act of scaling in weight or quantity or dimension.

在重量、数量、尺寸方面按比例减少的活动。

Out of proportion, as in size, shape, or amount.

不成比例的，不相称的，如在尺寸、形状或数量上