伸长指数 meaning in Chinese

elongation index
prolongation index

Taking the land consolidation project of yizheng city in jiangsu province as an example , patch extension index , fractal dimension , diversity index , evenness index , dominance index , fragmentation index , corridor density , etc wee selected to analyze the characteristics of the landscape pattern before and after the land consolidation with the landscape ecology theory
摘要运用景观生态学理论方法，以江苏省仪征市某土地整理项目为例，选取斑块伸长指数、分维数、多样性指数、均匀度指数、优势度指数、破碎度指数、廊道密度等景观指标，对项目区整理前后景观格局特征进行分析。