... 相当空气压力 equivalent air pressure 等值面积，相当面积 equivalent area 等值展弦比（航空），相当纵横比 equivalent aspect ratio ...
基于1个网页-相关网页
利用文中方法圈定出的异常面积比采用标准方差与等值线圈定异常方法小，表征了真正的异常边界。
The abnormal area delineated by using this method is smaller than that delineated by the standard deviation and isoline methods, characterizing the true anomalous boundary.
结论：利用“等值线-面积”多重分形模型所确定的疾病空间异质性结构及其界限能准确反映疾病空间异质性变化的本质规律。
Conclusion: the structures and boundaries of spatial heterogeneity of disease identified by CAMM can display the spatial characteristics of disease accurately.
图2浙江省诸暨幅元素等值线的周长与面积的分维关系 Fig。
Relationship between the concentration-area and the perimeter-area for the isopleth of elements.
应用推荐