agricultural vegetation index是什么意思

用法例句

Plant net primary production (NPP) of agriculture vegetation represents the capacity of sequestrating atmospheric CO2 in agro-ecosystem, and plays an important role in terrestrial carbon cycling.

农业植被净初级生产力代表了农田生态系统固定大气CO_2的能力，是陆地生态系统碳循环的重要组成部分。

Analysis for vegetation index in spring utilizing satellite remote sensing date in shandong province;

山东省春季植被指数变化的遥感监测分析

Study on plant extraction with Beijing-1 small satellite using vegetation index;

植被指数在“北京一号”数据耕地提取中的应用研究

Study on Desertification Monitoring Model for Grassland in Xilinguole based on MODIS Vegetation Index;

基于MODIS植被指数—NDVI的内蒙古锡林郭勒草场荒漠化监测方法研究

Relationship Between Urban Thermal Distribution and NDVI of Shanghai City;

上海市城市热场与植被指数的相关性

An analysis on eco-environmental effect of urban land use based on remote sensing images:a case study of urban thermal environment and NDVI;

基于遥感影像的城市土地利用生态环境效应研究——以城市热环境和植被指数为例

Study on the Model of Crop Yield Estimating Based on NDVI and Temperature;

基于作物植被指数和温度的产量估算模型研究

Normalized difference vegetation index (NDVI) is calculated from reflectance measurements in the red-NIR ofthe spectrum: ND VI=(NIR-R)/(NIR+R).

对冬小麦植被指数(NDVI)变化规律、不同品种冬小麦植被指数差异、农田水肥状况对植被指数的影响以及植被指数与叶面积指数的关系研究结果表明,冬小麦植被指数具有日变化规律,且随冬小麦生长发育而变化,即小麦生长旺盛时植被指数数值较大。

On the basis of research on sample strips and typical area, the factors of precipitation, temperature and types of land vegetation cover which effect the changes of the normalized difference vegetation index (NDVI) were analyzed by correlation analysis method.

在样带和典型区研究的基础上 ,采用相关分析和偏相关分析方法 ,对影响植被指数变化的因子 (水、热和地表植被覆盖类型 )进行了分析。

Modification of vegetation indices based on rice background characteristics;

基于水稻背景特性的植被指数参数修正研究

Decision tree classification of remote sensing images based on vegetation indices

一种基于植被指数的遥感影像决策树分类方法

In this study,vegetation indices(VI) were firstly calculated from the simulated band reflectance spectra of NOAA11-AVHRR,AQUA-MODIS and LANDSAT5-TM using rice canopy hyperspectral reflectance spectra,which were acquired in 2002 and 2004.

本研究利用水稻冠层高光谱数据,模拟NOAA-AVHRR,Terra-MODIS和Landsat-TM的可见光波段反射率数据,计算各传感器的多种植被指数(NDVI,RVI,EVI,GNDVI,GRVI和Red-edge RVI),比较植被指数模型对水稻LAI的估测精度,分析不同植被指数对LAI变化的敏感性。

Simulating Net Primary Production of Agricultureal Vegetation in China;

中国农业植被净初级生产力模拟研究

Simulating Net Primary Production of Agricultureal Vegetation--Rice and Wheat;

农业植被净初级生产力模型研究——以稻麦作物为例

The applying RS vegetation indexes in monitoring agricultural environment

遥感植被指数在农业生态环境监测中的应用

Research on Agricultural Drought Based on Temperature/Vegetation Dryness Index Analysis

基于温度植被干旱指数法的农业干旱研究

But the agriculture department says only a limited area of land will be released for use over the next four years.

但农业部称在未来四年内仅有有限的土地将被释放用于种植玉米。

Studies on Technology Models for Nursing and Restoration of Desert Vegetation in the Outer Space of Karamay Agricultural Comprehensive Developmental Region;

克拉玛依农业综合开发区外围荒漠植被保育与恢复技术模式研究

Studies on Grassland Agroecosystem and Spectral Characteristics of Vegetation and Soil in Sanjiaocheng Sheep Breeding Farm;

三角城种羊场草地农业生态系统及土壤和植被波谱特征的研究

Study on Desert Vegetation and Its Community Properties in the Outer Space of Agricultural Development Area, Kelamayi;

克拉玛依农业综合开发区外围荒漠植被及其群落特征研究

Traditionally, plantain has been treated as a semi perennial crop with different plant arrangements in the field, according to the different agro-ecological zones and the growers objective.

根据不同的农业生态区域和种植目的，大蕉被当作具有不同种植方式的半多年生作物。

Breeder [agriculture]

繁殖用动植物 [农业]

Plant Quarantine Institute, Ministry of Agriculture

农业部植物检疫实验所

Organic mulch contains nutrients for plants.

有机农地膜含有植被的营养成分。

The Studies on Effects of Artificial Fencing on Rehabilitation of Vegetation in the Ecotone of Agriculture-animal Husbandry;

北方农牧交错带封育区植被恢复研究

An Income Report of Investigation into Rural Farmers Planting Fruit Tree Industry in Gongnong Village;

工农村农户种植果木业收入调查报告

ADJUSTING THE PLANTING STRUCTURE AND DEVELOPING PRATACLTURE OF AGRICULTUREAL AREA;

调整农区种植结构 大力发展农区草业

Research on Cultivating the Competitiveness of Leading Enterprises of Agricultursl Industrilization;

农业产业化龙头企业竞争力培植研究

Realizing Agricultural Industrialization by Culturing Enterprises and Innovating on Science and Technology;

培植企业 创新科技 实现农业工业化

forest fallow: All complexes of woody vegetation derived from the clearing of natural forest for shifting agriculture.

休耕林,轮耕林:指天然森林斫伐清理后,准备转向农业使用过程中的所有林木植被复合地带。