On the research of the influence of terrain to MT 2D forward computation,;
MT二维正演计算中地形影响的研究
Study on the model making method of the garden mountainous terrain;
园林山地地形模型制作方法探讨
Research on Fractal Terrain of Land Use Types Based on RS and GIS;
基于RS和GIS的土地利用类型地形分形研究——以浙江天目山地区为例
Objective of this study was to understand the spatial pattern of soil properties and topographic factors and their relationships in a small watershed.
为掌握小流域土壤特性与地形因子的关系及其空间变异规律,采用经典统计学与地统计学相结合的方法,对黄土高原水蚀风蚀交错带小流域土壤矿质氮与地形因子的关系及其空间变异性进行了系统研究,结果表明:①硝态氮的变异程度为强变异性,铵态氮、坡度、坡向则为中等变异性,土壤类型、土地利用对矿质氮的变异程度有极显著影响;②各研究特性在采样尺度内表现出不同程度的空间依赖性,铵态氮、海拔为强烈的空间依赖性,而硝态氮、坡度及坡向则为中等的空间依赖性;③分维数与空间异质比所揭示的结果具有一致性,各变量的分维数从大到小依次为:硝态氮(1。
This article mainly discusses the feasibility of integrative surveying which combine the vertical section and transect with topographic survey.
主要探讨了道路工程中的纵横断面和地形一体化测量的可行性及几种作业方法的比较。
Correlations between total nitrogen and topographic factors were analysed.
本次研究根据兴国县151个样点数据,揭示全氮(TN)含量的空间分布特征,分析TN和地形因子的相关关系,应用线性回归分析,建立回归模型。
Study in Cornea Topography System;
眼角膜地形分析仪的研究
Influence of Topography on Vegetation Pattern in Secondary Forests;
地形对天然次生林空间格局的影响
Multi-scale effect of topography on forest landscape pattern in Taishan Mountain;
地形因子对森林景观格局多尺度效应分析
Joint 2-D inversion of magnetotelluric sounding data having landform effect;
带地形的大地电磁测深联合二维反演
Fraction distribution and availability of soil manganese as affected by landforms in the Loessial Gully Region;
黄土沟壑区小流域不同地形条件下土壤锰的形态分布及其有效性
Landform Microclimate Characteristic of Sloping and Hummock in North Region of Loessial Plateau;
黄土高原北部坡梁地微地形气候的温度变化特征研究
Climate,landforms,vegetation and the reconstruction of Western Environment;
气候、地形、植被与西部环境重建
Shaanxi province straddles over three climatic zones from south to north and has complicated landforms.
利用NOAA/AVHRR资料计算了真实热惯量、表观热惯量、NOAA/AVHRR通道4亮温差与土壤水分之间的关系模型,并讨论了陕西特殊地形、地面植被覆盖对表观热惯量与土壤水分之间关系的影响。