The hill , shaped with the weathering and eroding along the plumb joints of the granodiorites which formed about 2 . 7 billion years ago , is like buddha palm especially verisimilitude in green bosk 佛掌山为27亿年左右形成的花岗闪长岩，沿垂直节理风化剥蚀后形成奇特的佛掌型山，在绿树丛中尤显逼真。
2.
Large area forest and bosk ( in liupan mountain ) , dense grass ( moon mountain ) , river and irrigative area , water , bare soil , each distribution characaters is differened from others . the case is showed that vegetation covered influence surface moist - heat character 大面积的森林和灌丛(如六盘山一带) 、茂密的草地(如月亮山) 、河流边缘及附近有灌溉的地域(分布有草地和农田) 、水体以及裸地区，这些区域各量的分布特征与其周围地域明显不同。
3.
It is a very complicated problem to estimate evapotranspiration ( et ) over a large area natural surface . based on the information of satellite remote sensing and geography , the natural surface is divided into 6 categories : water , bare soil , dense grass , partly grass covered , forest , bosk 利用遥感资料求取ndvi ，依据ndvi和地理信息资料，将地表分成6类：水体、裸地区、草地?裸地区(有草覆盖但未完全覆盖) 、草地完全覆盖区、树林区、灌木丛区。
