density index meaning in English
密度指数
Examples
- Sdi standard test method for silt density index of water
水的淤泥密度指数 - Comparative density index
人口密度比较指标 - Sdi silt density index
淤泥浓度指数 - To capture some of the synoptic features of the landscape , several landscape pattern metrics ( i . e . landscape diversity index , landscape density index , and congregation index et al ) was calculated using the raster version of fragstats
选用景观多样性、景观密度、聚集度等6个景观参数，用fragstats景观指数计算软件进行计算分析，结果表明：景观多样性指数和均匀度指数都是沿梯度区呈增大的趋势。 - The method of the model retrieval breaks down the traditional population density statistics method according to the administrative area boundary and changes to evenly distributed and same size grid units to compute the population density . it enriches the methods to obtain the population density indexes and increases the accurate degree and application fields of the indexes . so , it will benefit to the decision process of the population and economic policy , benefit to the sustainable development of regions
这种模型反演的方法，突破了传统的按行政区界线统计人口密度的方法，改为按照均匀分布、规则大小的格点单元来计算人口密度，丰富了获取人口密度指标的方法，提高了人口密度指标的精确程度和应用范围，将有利于人口、经济政策的决策过程，有利于区域可持续发展。