evi

Model experiments and field works point out that the EVI has good result .

模型实验和野外应用的实例，表明电法虚拟仪器具有良好的应用效果。

Research on Remote Sensing Image Classification Based on NDVI and EVI Time Series

基于融合NDVI和EVI时间序列的遥感影像分类研究

Last , the effect of EVI are testified from both the model experiments and field work .

最后从模型实验和野外应用两方面验证了电法虚拟仪器的工作效果。

The difference between NDVI and EVI is larger as vegetation coverage increases .

NDVI与EVI值的差异随着植被覆盖度的增加而增大。

Classification of NDVI and EVI Based on Modis Images

基于MODIS影像对NDVI和EVI的分类研究

Tests showed that EVI was superior to NDVI for getting the biophysical parameters .

试验结果表明EVI反演水稻生物物理参数的效果比NDVI更好。

Effects of Freezing Disaster on Green-up Date of the Vegetation Using MODIS / EVI Time Series Data

基于MODIS/EVI时间序列数据分析冰冻灾害对植被绿叶始期的影响

The time that air temperature or precipitation significantly influenced the seasonal fluctuation of most areas EVI lasted about 50 days .

气温、降水对大部分地区植被生长季节变化有显著影响的时效均约为50d。

All these advantages of EVI provide a new paradigm for seasonal variation monitoring of vegetation phonological characteristics in high vegetation areas .

EVI的这些优势为高覆盖植被物候特征的季节性变化监测提供了新的思路。

This study researched the relationship of winter wheat growth and EVI data by using the MODIS-EVI data and the field data of winter wheat .

本文使用MODIS-EVI数据与冬小麦长势和产量数据，研究冬小麦生长变化与EVI变化的关系。

EVI heat pump can radically improve the compression process , and makes it approach to the quasi-ideal heat pump cycle much more .

EVI热泵系统可以改进压缩机的压缩过程，使得循环更加接近准理想热泵循环。

The results show that distributions of NDVI and EVI are consistent in space and nearly the same as that of precipitation .

结果表明：NDVI和EVI空间分布格局一致，与降水空间分布形式比较一致。

The cardiac index ( CI ) and ejection velocity index ( EVI ) were higher in females than in males .

心指数（CI）和射血速度指数（EVI）则以10～15岁市区女性最高，市、郊区女性CI和EVI值均高于同年龄组男性。

The correlation coefficients of the EVI of farmland , woodland and garden plot with air temperature and precipitation differed with time lags .

不同滞后时间，3种用地类型植被EVI与气温、降水的相关系数大小不同，在零时滞时，林地最大，园地次之，耕地最小；

Typical vegetation in eastern Asia and MODIS data were used to characterize newly-developed Enhanced Vegetation Index ( EVI ) and widely-used NDVI .

利用东亚地区典型地带性植被和MODIS数据，对广泛使用的植被指数NDVI和新开发的增强型植被指数EVI进行了对比分析。

And EVI has a clear seasonality with a bell-shaped curve , which has closer relationship to temperature than to NDVI .

而EVI仍然有季节性，表现为钟形曲线，与月平均温度关系更密切。

Conclusion : Thrombolytic therapy could improve the acute outcome of AMI patients , even if there was no evi - dence of patency by clinical criteria .

结论：溶栓治疗能显著改善AMI患者急性期预后，即使临床间接指征判定未通者，其部分指标亦优于对照组。

To ensure explicit facts and authentic evi - dences of traffic accidents , improving the effectiveness of traffic accident evidence inquisition is a must .

要保证道路交通事故案件事实清楚，证据确凿，就要提高交通事故证据调查的有效性。

By the model , we can find that the value of " EVI " index would increased in varying degrees , after 2007 . The regional land use had a obvious sustainability .

模拟发现，2007年后，研究区生态系统服务价值不同程度的增加，区域土地利用具有明显的可持性。

Third , Wavelet Packet Energy Component Curvature Method , Curvature Mode Method and Flexibility Matrix Method are introduced , based on which , the method which use EVI to locate the damage is proposed .

再次，系统介绍了小波包能量分量曲率法、曲率模态法和柔度矩阵法等损伤定位理论，在此基础上提出了利用小波包能量变异极值指数法进行桥梁损伤定位的方法。

EVI vegetation index in the smallest state for long , the minimum is - 10.33 , the maximum was 18.72 , Longzhou more balanced growth changes within the vegetation .

EVI植被指数变化最小的为龙州，最小值为-10.33，最大值为18.72，龙州县内植被生长变化比较均衡。

This paper discusses about the mutual act rule between MODIS EVI sequence and crop growing process , and analyzes the weather factors influencing the growing process of winter wheat by EVI sequence .

该文探讨了MODISEVI序列与作物生长过程的互动规律，利用EVI序列分析影响冬小麦生长过程的气象因素。

Results Among the children with EVI the incidence of enuresis was 4.71 % while among those without this infection was only 1.78 % ( P < 0.01 ) and showed an apparent statistic difference .

结果蛲虫感染者和正常小学生，其遗尿的发生率分别为4.71%和1.78%，两者之间有显著性差异。

Conclusions : Using MEP , EMG and NCV jointly could provide objective evi - dence of diagnosis and type of MND and differential diagnosis of MND with cervical spondylopathy .

结论：MEP、EMG和NCV联合检查，可为MND的诊断、分型与颈椎病的鉴别诊断，提供客观依据。

The grassland biomasses of meadow steppe , typical steppe , desert steppe and sand grassland have different correlations with three types of vegetation indices , EVI has the best correlation with meadow steppe ;

锡林郭勒盟草甸草原区、典型草原区、荒漠草原区和沙地植被区实测草地牧草产量与三种不同植被指数的相关性存在一定差别，其中EVI与草甸草原区的相关性最好；

As the continuation and development of NOAA / AVHRR NDVI , the normalized difference vegetation index ( NDVI ) and enhanced vegetation index ( EVI ) of MODIS have been comprehensively used in many fields .

作为NOAA/AVHRR归一化植被指数（NDVI）的延续和发展，EOS/MODIS归一化植被指数（NDVI）和增强植被指数（EVI）在许多领域得到广泛应用。

The analysis on the relativity between average EVI values within winter wheat growing period and average temperature , rainfall , hours of sunshine shows that temperature and rainfall are the main limiting factors , among them temperature plays the leading role .

冬小麦生育期内EVI均值与平均温度、降水量、日照时数相关性分析结果显示，温度和降水是冬小麦生长的主要限制因子，其中温度起主导作用。

All of these limitations are improved to some extent in the Enhanced Vegetation Index ( EVI ) product from the Moderate Resolution Imaging Spectroradiometer ( MODIS ) . The MODIS-EVI has several advantages over the AVHRR-NDVI ;

所有这些AVHRR-NDVI的局限性，在基于中分辨率成像光谱仪（MODIS）的增强型植被指数（EVI）产品中，都有不同程度改善。

With MODIS NDVI and EVI as parameters , together with non-linear formulation , the key crop phenological phases can be extracted and the remote sensing phenological monitoring index is contrasted with the land observation index to determine the matching relationship .

利用MODISNDVI和EVI数据作为遥感参数，利用非线性方程模拟，提取作物关键物候期信息，并将物候遥感监测指标与地面观测指标进行对比分析，确定两者匹配关系。

Moses had defeated him and the Midianite chiefs , Evi , Rekem , Zur , Hur and Reba princes allied with Sihon who lived in that country .

这西宏曾在希实本作王，摩西把他和米甸的族长以未，利金，苏珥，户珥，利巴击杀了。这都是住那地属西宏为首领的。