This paper tells you the water content in a GIS, the quantity of arc decomposition in an arc unit and the quantity of absorbent needed for absorbing water content and arc decomposition.
介绍了GIS设备内部水分的含量、灭弧单元电弧分解物的多少，吸收水分和电弧分解物所需吸附剂量的大小。
By the support of ARC/INFO geographical information system and integration of GIS and USLE, the soil erosion amount of Yuzigou small watershed was predicted.
在地理信息系统ARC/INFO支持下 ，根据通用土壤流失方程式 （ USL E）对数据库实施运算操作 ，预测了芋子沟小流域土壤侵蚀量。
The linkage between the soil erosion model ANSWERS and the Geographical Information system (GIS) ARC/INFO is presented.
研究了土壤侵蚀模型ANSWERS和地理信息系统（GIS）ARC／INFO之间的连结。
The linkage between the soil erosion model ANSWERS and the Geographical Information system (GIS) ARC/INFO is presented.
研究了土壤侵蚀模型ANSWERS和地理信息系统（GIS）ARC／INFO之间的连结。
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