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   降水等值线图 的翻译结果: 查询用时:0.2秒
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降水等值线图
相关语句
  precipitation isoline
     Application of Win-Surfer to plotting precipitation isoline
     应用Win-Surfer软件绘制降水等值线图
短句来源
  “降水等值线图”译为未确定词的双语例句
     On the basis of meteorological data observed from 1961 to 1975 at the 94 aerological stations, the isoline maps of the maximumdew—points on the isobaric surface of 1000~(mb), 850~(mb), 800~(Mb), 700~(mb) and 500~(mb) and the isoline map of the maximum precipitable water over China continent have been drawn.
     本文以全国94个探空气象站1961-975年实测探空资料为依据,首次绘制了全国大陆上空各主要等压面历史最大露点等值线图及全国极值可降水等值线图.
短句来源
     According to the data of 61 hydrologic and meterologic stations, the Gannan precipitation isogram is made.
     利用甘南全州及其周围共 6 1个气象站和水文站的多年平均降水资料 ,形成了甘南多年平均降水等值线图
短句来源
  相似匹配句对
     Application of Win-Surfer to plotting precipitation isoline
     应用Win-Surfer软件绘制降水等值线图
短句来源
     Acid Deposition
     酸性降水
短句来源
     JIANGXI RAINFALL
     江西降水
短句来源
     Scanning Beam Method for the Contour Graph
     等值线图形的扫描线法
短句来源
     Drawing of Contour Map of the Field that is Distributed over any Region
     任意区域等值线图的绘制
短句来源
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On the basis of meteorological data observed from 1961 to 1975 at the 94 aerological stations, the isoline maps of the maximumdew—points on the isobaric surface of 1000~(mb), 850~(mb), 800~(Mb), 700~(mb) and 500~(mb) and the isoline map of the maximum precipitable water over China continent have been drawn. Thus, for the first time, the space distribution of moisture extremum over China, not including Taiwan, has been described and analysed.

本文以全国94个探空气象站1961-975年实测探空资料为依据,首次绘制了全国大陆上空各主要等压面历史最大露点等值线图及全国极值可降水等值线图.从而给出了我国大陆上空湿度极值的空间分布,并对其特点进行了初步分析.

This paper discusses the methods of grassland ecology based on RS and GIS technologies. Meanwhile, by applying the technologies and the theory of plant ecology to establish grassland productive assessment model and precipitation resource distribution pattern of the Gannan tibetan autonomous prefecture. The framework of grassland GIS databases is put forward. The establishing process of GIS databases are illustrated by NDVI (normailized vegetation index ) and precipitation database. By using RS and GIS technologies...

This paper discusses the methods of grassland ecology based on RS and GIS technologies. Meanwhile, by applying the technologies and the theory of plant ecology to establish grassland productive assessment model and precipitation resource distribution pattern of the Gannan tibetan autonomous prefecture. The framework of grassland GIS databases is put forward. The establishing process of GIS databases are illustrated by NDVI (normailized vegetation index ) and precipitation database. By using RS and GIS technologies and statistical methods, the NDVI of Gannan prefecture is extracted and a regression model is built up by sampling data in the study area. It is proved that positive correlation exists between the NDVI and the primary biomass. According to the data of 61 hydrologic and meterologic stations, the Gannan precipitation isogram is made. Four kind of methods (SPLINE, IDW, TREND and KRIGING ) are used to analyze the precipitation data and we find that the SPLINE is a better method for Gannan tibetan autonomous prefecture.

利用遥感 (RemoteSensing)、地理信息系统 (GeographicInformationSystem )并结合植被生态学基本原理 ,以甘南藏族自治州高寒草甸生态系统为研究对象 ,进行了草地生产力估测模型构建与降水量空间分布模式确立的方法研究。以归一化植被指数NDVI和降水数据库为例 ,具体论述了草地GIS数据库的形成过程。通过遥感气象卫星NOAA数据在ERDAS图像软件中进行处理 ,提取了甘南全州的NDVI值 ,并结合实际采样点的植物地上部分生物量鲜重实测数据 ,进行统计回归分析 (线性回归和指数回归 ) ,建立了生产力估测模型 ,证实了NDVI值与地面初级生产力之间的正相关关系。利用甘南全州及其周围共 6 1个气象站和水文站的多年平均降水资料 ,形成了甘南多年平均降水等值线图。在分析降水数据时 ,采用了SPLINE、IDW、TREND、KRIGING 4种插值法 ,对 4种插值方法进行分析 ,发现SPLINE方法比较适合甘南降水资料的插值模拟。

 
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