比例尺

基本解释 (translations)

scale

词组短语

measuring scale · plotting scale · comparing rule

与比例尺相关的网络例句 [注：此内容来源于网络，仅供参考]

Human being can easily identify the road network from an aerial image by perceiving the bright-line net; the perceptual grouping is the core role in the procedure, in the local area where the occlusion exists, one focus his attention to identify the road by some contextual clues.

人能轻而易举地从小比例尺影像上整体性地感知到道路网，知觉的组织性发挥着重要的作用，这其中线条的几何与拓扑属性决定了大部分的连接感知。

The Traditional analog photogrammetric plotting and analytical mapping is not able to satisfy the need of basic spatial information production yet.

随着数字地图制图技术的逐步成熟，有必要研制开发适合多比例尺数字矢量地形图生产的数字测图系统。

Successfully developed CNC Mapper by the National Mapping Bureau Prize; orthographic projector and ancillary procedures, by National Science and Technology Progress Award in 1985, third prize; analytical mapping instrument become the country's provinces and cities large-scale production of Map of the mainstream instruments, by 1992 the first prize of national scientific and technological progress; in 1998 he served as project leaders of research teams completed 863-308 Digital Photogrammetry System JX4A-DPS through national identification, which are sold nationwide and exported abroad, was in 2001 National Science and Technology Progress Prize.

研制成功的数控测图仪获国家测绘总局一等奖；正射投影仪及与之配套的程序，获1985年国家科技进步奖三等奖；解析测图仪成为全国各省市生产大比例尺地图的主流仪器，获1992国家科技进步奖一等奖；1998年他任课题组长完成的863－308项目全数字摄影测量系统JX4A－DPS通过国家鉴定，销往全国并出口国外，获2001年国家科技进步一等奖。

The input method of multi-scale data and three levels data index are investigated, a new own idea about how to represent multi-scale seamless data is advanced. The viewpoints that seamless GIS is looked on surface of globe reference ellipsoid as spatial information positioning standard and looked on geographic coordinates as reference of spatial data storage are explored, and based on reference ellipsoid surface coordinate, the measurement model of distance, azimuth angle and area are given.(4) The flowchart of data production of seamless GIS is analyzed, on the basis of the program algorithm and the interactive processing of feature adjoining relation, the data production method of seamless GIS is discussed.

研究了无缝GIS多格式、多比例尺空间数据入库的模式，创新性地提出了用数据中间件模式解决GIS多源空间数据无缝集成的新方法，研究了多比例尺数据入库的方法和三级索引机制，并对无缝GIS数据的多尺度表示提出了自己的看法；阐述了无缝GIS以地球椭球面为空间信息定位的参考面、以地理坐标进行空间数据存储的观点，并给出了在椭球坐标系下的距离、方位角和面积度量模型。

It is found that the internal relation between the wavelet method and multi-scale representation will determine the law by which the graphic information varies following the change of the scale. That work mark a new step towards the successful application of wavelet theory in the automatic map generalization and provide a new basis and mechanism for the multi-scale representation in GIS.

发现了小波理论与GIS图形数据多比例表达之间的内在联系，挖掘出GIS图形数据中一些信息随尺度的变化规律，因而为利用小波理论来解决GIS图形数据多比例尺表达中的问题作出了一些基础性工作，为GIS图形数据多比例尺表达和自动制图综合找到了新的数学机制和依据，使这项工作的在自动化、模型化、数量化、客观化的方向上又迈出一步。

Based on the traditional theory of cartographic generalization,this paper has proposed a relatively systematic,scientific and practical model of quantity selection of spatial objects.

从理论上阐述了GIS环境下无级比例尺矢量数据信息压缩与复现的基本原理与方法，对地图制图综合的本质特征及空间地理信息量随比例尺变化的增减规律进行了系统的分析。

Four sets of actual aerial photos are used to test;which are at different scale and in different terrain.The empirical results verify that image elements of exterior orientation obtained by a POS can satisfy the accuracy requirements of topographic mapping,no matter which scale and terrain the empirical block is classified to.However,to satisfy the accuracy requirements of object point in elevation,the accuracy requirements of exterior orientation elements are at least one time higher than that in planimetric mapping.

通过对摄自不同地区、多种摄影比例尺航摄影像的实验表明，由POS系统获取的影像外方位元素进行安置元素测图完全可以满足各种比例尺、不同地形图测绘的精度要求，但为了满足地物点的高程精度，对影像外方位元素的精度需求较用于平面测图时的至少要高出一倍以上。

Compared with the traditional methods, the procedure can realize seamless edge match, get more accurate, consistent and faster results, meanwhile it can provide a quantitative methodology to delineate SOTER Terrain Units on small scales, which is very important to realize the effective management of agriculture and environmental resources.

同时，也提供了一个定量化构建小比例尺地形体单元的方法，为小比例尺SOTER数据库的建设提供方法论上的支持，对实现农业和环境资源的有效管理具有重要的作用。

The RSGIS of Quzhou City, Zhejiang Province (1:250,000) and the RSGIS of Longyou County and Quzhou City, Zhejiang Province (1:50,000) were made by using Sun workstation and ARC／INFO software respectively.

作者在Sun工作站平台和ARC／INFO系统软件支持下，分别研制建立了1：250000比例尺的浙江省衢州市和1：50000比例尺的浙江省龙游县两个红壤资源信息系统。

In order to present a better knowledge about the geographical world, cartographers traditionally compile maps of different themes, times and scales.

本文分析了产生该问题的原因，多比例尺空间数据库的定义及相关性，回顾了多比例尺空间数据库建立的 3种模型以及其组织结构、管理方式和优缺点。

与比例尺相关的网络解释 [注：此内容来源于网络，仅供参考]

comparing rule：比例尺

comparator 比较器 | comparing rule 比例尺 | compartment 隔间

big-scale geology confines：大比例尺

地质信息系统:geology information system | 大比例尺:big-scale geology confines | 多元地质统计学:multivariable geology statistical

scale denominator：比例尺分母

scale conversion 比例尺改变 | scale denominator 比例尺分母 | scale determination 比例尺确定

dimetric scale：二等角比例尺

"二等角投影","dimetric projection" | "二等角比例尺","dimetric scale" | "二极管(电)","diode"

magnitude scale factor：幅度比例尺

仿真过程时间 simulation process time | 幅度比例尺 magnitude scale factor | 时间比例尺 time scale factor

scale：比例尺

我们常说的比例尺反映的是地图的精度,与显示比例是不同的概念,纸版地图中由于使用标准的图幅,两者往往是一致的,但对电子地图 来说,则完全不同:显示比例你可以在电脑里随便调,就像你在ArcView中看到的一样,好像比例尺(scale)变了,实际上 变的只是显示比例,

small-scale：小比例尺的小规模的

small 小的小型的 | small-scale 小比例尺的小规模的 | small-scalechart 小比例尺海图

vertical scale expansion：垂直比例尺放大

vertical saturation gradient 垂向饱和度梯度 | vertical scale expansion 垂直比例尺放大 | vertical scale 垂直比例尺

large scale plan：大比例尺平面图

large scale map 大比例尺地图 | large scale plan 大比例尺平面图 | larva 幼虫

smallscale：小比例尺海图

smallsails 副帆 | smallscale 小比例尺海图 | smallscalechart 小比例尺海图