Based on the characteristics of climate, underlying surface and hydrology, a determinate precipitation runoff hydrological model for karst basins in wet region is designed. 该模型在平面上分为不闭合区、裸露岩溶区、覆盖区和不透水区域,在垂向上分为覆盖土层与裸露岩溶层、水平岩溶水层、虹吸岩溶水层。
Population pressure, the acquirability of natural resources, the main landform factors and the climate condition are the main causes to determinate the poverty of Lancang region in Yunnan province; 人口压力、自然资源的可获得性和当地主要的地形和气候条件是决定云南省澜沧江流域贫困的主要因素;
A Study on Determinate Precipitation Runoff Hydrological Model for Karst Basins in Wet Region 湿润地区岩溶流域确定性降雨径流水文模型
In view of the problem the skin color is not necessarily a person face in image, we first determinate candidate face regions using skin color model, then achieve face region by distinguishing and merging these candidate regions based on some rules. 针对图像中肤色不一定是人脸的问题,在人脸检测时,利用肤色确定候选区域,再利用一些规则对人脸候选区域进行判别或合并。