Influence of time step on the calculated melting point of Cu;
时间步长对铜平衡熔点模拟计算结果的影响
Practical Algorithm for Time Step in Low Pressure Die Casting Solidification Simulation;
低压铸造凝固模拟中时间步长的实用算法
Time step is calculated by considering the heat conduction,convection and radiation based on the conservation of energy.
为了尽可能缩短铸件凝固模拟的计算时间,从不同的角度对凝固模拟求解中的时间步长的计算进行了分析;并根据能量守恒原理,在考虑热传导、对流、辐射情况下进行了时间步长的推算,得出了差分网格单元在不同条件、不同位置的实用时间步长计算公式。
A Method of Land Cover Classification for China Based on NDVI-Ts Space;
NDVI-Ts空间全国土地覆盖分类方法研究
The spatial pattern and differentiation of NDVI in Mongolia Plateau
蒙古高原NDVI的空间格局及空间分异
Estimation of soil moisture from Ts-EVI feature space
基于Ts-EVI特征空间的土壤水分估算
Monitoring Spatial Patterns of Cropland Phenology in North China Based on NOAA NDVI Data
基于NDVI数据的华北地区耕地物候空间格局
Application of Ts-EVI character space to monitor spring drought--a case study in Hebei China
基于Ts-EVI特征空间的春旱遥感监测——以河北省为例
Multi-scale spatial correlations between topographic attributes and vegetation indices in Wuyi Mountain Reserve based on wavelet transform
基于小波变换的武夷山自然保护区NDVI与地形因子多尺度空间相关分析
Research on the Spatio-temporal Change of NDVI in the Gurbantonggut Desert
古尔班通古特沙漠NDVI时空变化特征
Changes of spatial-temporal characteristics based on MODIS NDVI data in Inner Mongolia grassland from 2000 to 2008
2000-2008年内蒙古草原MODIS NDVI时空特征变化
The Studies on Dynamic of Vegetation Based on NDVI Time Series;
基于NDVI时间序列的植被动态变化研究
Application of R/S Method in Analyzing NDVI Time Series;
应用R/S方法分析NDVI时间序列
The Relationship Between NDVI,Stand Age and Terrain Factors of Pinus elliottii
湿地松NDVI与林龄、地形之间的关系
Comparison of two fitting methods of NDVI time series datasets
两种NDVI时间序列数据拟合方法比较
Spatial and Temporal Change of MODIS-NDVI for Different Grassland in Barkol
巴里坤草场不同草地类型MODIS-NDVI的时空变化
The Spatial and Temporal Variation of NDVI and Its Relationships to the Climatic Factors in Red River Basin
红河流域NDVI时空变化及其与气候因子的关系
Arable Land Information Extraction Using MODIS Multi-temporal Data;
基于MODIS NDVI时间序列数据的耕地信息提取研究
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
Study on characteristics of land cover change using MODIS NDVI time series
基于MODIS NDVI时间序列的植被覆盖变化特征研究
Extracting winter wheat area using temporal sequence of Ts-EVI
基于Ts-EVI时间序列谱的冬小麦面积提取